https://www.flickr.com/photos/hawkexpress/189972899/in/album-72157594200490122/

Despite being used primarily as a productivity tool the PoIC system also included some features of personal knowledge management with "discovery cards" and "citation cards". Discovery cards were things which contained one's own ideas while the citation cards were the ideas of others and included bibliographic information. Citation cards were tagged on the 5th block as an indicator within the system.

Question: How was the information material managed? Was it separate from the date-based system? On first blush it would appear not, nor was there a subject index which would have made it more difficult for one to find data within the system.

Wish You Were Here - The “Great Lakes” Edition from Field Notes Brand https://www.youtube.com/watch?v=fFemm4LjJbY

The Newberry Library in Chicago, IL, maintains a collection of the Curt Teich & Co.'s Art-Colortone postcards from 1898 onward. It's stored in tab divided boxes using an alpha-numeric system generally comprising a series of three letters followed by three numbers. The company sold over a billion of these postcards.

https://www.youtube.com/watch?v=vww7JLcrJl4

8:05 - 16:20 GTD - Capture - Clarify - What is it? - Is it actionable? What is the action? - Is it a project? - Batching - Reflect - Review over lists/calendars daily/weekly - Engage

17:30 They use the phrase "atomic" paper based index cards, so they've been infected by the idea of "atomic notes" from somewhere, though it seems as if he's pitching that he's "invented" his card system as if from scratch.

19:45 He mentions potentially using both sides of the card, against the usual (long term) advice.

20:00 Analogizes his cards as ballerinas which work together, but each have their own personalities and function within the ballet

He's using a leather cover for Moleskine pocket notebook and Manufactum A7 index cards, as well as a box

Sections of his box: - to erase - inbox - next actions - projects (3 categories of projects) - someday - to delegate - tickler (by month and by day; 12 months and 31 days) - blank cards

Mentions erasing cards as he finishes them rather than archiving them.

Inspiration by How to Take Smart Notes by Ahrens

Recommends one item per card to make things easier and more actionable; also improves focus versus having a longer list. (28:00)

Portability

Sustainable (he erases)

High quality textile experience

The ability to shift between associative modes and sequential modes seems to work well with such a system.

They distinguish between atomic notes and "stellar" notes. Stellar being longer lists or more dense notes/outlines/etc.

Project cards<br /> titles and project numbers (for reference) Project numbers in the top right with a P and/or M below it for<br /> - P for paper<br /> - M for email data<br /> - D for digital files which helps him find reference materials

Weekly review with all cards out on the table

Expansion pack includes: - action - calendar - waiting

Search was quick and easy, but had to carry his box back and forth to work.

Stopping doing it because he was losing the history (by erasing it). Moving to notebook and he likes fountain pens. He likes the calendar portion in his notebook.

He tried it out for the sake of experiment.

In the paper world things are more present and "in your face" versus digital formats where things can disappear.

A statement of the common "one idea per card" (or per note). He doesn't state it, but links to an article whose title is "One Thought Per Note".

Who else has use this or similar phrasing in the historical record? - Beatrice Webb certainly came pretty close. - Others?

https://www.3m.co.uk/3M/en_GB/post-it-notes/ideas/articles/make-the-leap-from-to-do-to-done-with-the-scrum-methodology/

"The Scrum method" described here, similar to the Kanban method, the Memindex method, tickler systems, or other card index as productivity systems, seems to be a productized name for selling Post-it Notes.

Scrum method consists of a project broken down into "story" rows with "to do" items in columns which progress along to "in process", "to verify", and finally "done".

Other productized names (particular to the note taking space): Antinet zettelkasten, Linking Your Thinking, Second Brain, etc.

Werberger, Raleigh. “Using Old Tech (Not Edtech) to Teach Thinking Skills.” Edutopia (blog), January 28, 2015. https://www.edutopia.org/blog/old-tech-teach-thinking-skills-raleigh-werberger.

link to: https://boffosocko.com/2022/11/05/55811174/ for related suggestion using index cards rather than Post-it Notes.

This process is also a good physical visualization of how Hypothes.is works.

Most veteran note takers will advise against importing old notes into a new digital space for the extra amount of administrative overhead and refactoring it can create.

Often old notes may be: - well assimilated into your memory already - poorly sourced or require lots of work and refactoring to use or reuse them - become a time suck trying to make them "perfect"

Better advice is potentially pull them into your system in a different spot so they're searchable and potentially linkable/usable as you need them. If this seems like excessive work, and it very well may be, then just pull in individual notes as you need or remember them.

With any luck the old notes are easily searchable/findable in whichever old system they happen to be in, so they're still accessible.

I'll note here the conflicting definitions of multiple storage in my tags to mean: - storing a single note under multiple subject headings or index terms - storing notes in various different (uncentralized locations), so having multiple different zettelkasten at home/office, storing some notes in social media locations, in various notebooks, etc. This means you have to search across multiple different interfaces to find the thing you're looking at.

I should create a new term to distinguish these two, but for now they're reasonably different within their own contexts that it's not a big problem unless one or the other scales.

https://www.reddit.com/r/ObsidianMD/comments/zb4okr/map_of_18237_files_more_than_22_years_of_writing/

u/jwhco has ~5,000 index cards and 18,237 files (presumably mostly note-based text files, though some mentioned are papers, articles, etc.) over the span of 22 years.

Manfred Kuehn's index card commonplace from 1974 - 1985

At 5 - 6,000 cards in 11 years from 1974 to 1985, Kuehn would have made somewhere in the neighborhood of 1.25 - 1.49 note per day.

Here again he comes close to some of the methods and ideas of having flashcards for spaced repetition, but isn't explicitly aware of the words or techniques. Note that he also doesn't use the word flashcard. When was the word first used?

Rewriting things as flashcards also tends to be a part of the spaced repetition itself.

By cutting the notes up he's specifically decontextualizing them so as to make one's memory be better tested in coming up with the solutions/answers as they are more likely to appear on a test, decontextualized from the original lecture.

Goitein accumulated more than 27,000 index cards in his research work over the span of 35 years. (Approximately 2.1 cards per day.)

His collection can broadly be broken up into two broad categories: 1. Approximately 20,000 cards are notes covering individual topics generally making of the form of a commonplace book using index cards rather than books or notebooks. 2. Over 7,000 cards which contain descriptions of a single fragment from the Cairo Geniza.

A large number of cards in the commonplace book section were used in the production of his magnum opus, a six volume series about aspects of Jewish life in the Middle Ages, which were published as A Mediterranean Society: The Jewish communities of the Arab World as Portrayed in the Documents of the Cairo Geniza (1967–1993).

Earl Pomeroy suggests that Paxson's note taking method freed his mind to better reflect and appraise his work. This allows a greater efficiency of work, particularly when it comes to easier search and recall as well as the overall process which becomes easier through practice.

https://www.loom.com/share/a05f636661cb41628b9cb7061bd749ae

Synopsis: Maggie Delano looks at some of the affordances supplied by Tana (compared to Roam Research) in terms of providing better block-based user interface for note type creation, search, and filtering.

These sorts of tools and programmable note implementations remind me of Beatrice Webb's idea of scientific note taking or using her note cards like a database to sort and search for data to analyze it and create new results and insight.

It would seem that many of these note taking tools like Roam and Tana are using blocks and sub blocks as a means of defining atomic notes or database-like data in a way in which sub-blocks are linked to or "filed underneath" their parent blocks. In reality it would seem that they're still using a broadly defined index card type system as used in the late 1800s/early 1900s to implement a set up that otherwise would be a traditional database in the Microsoft Excel or MySQL sort of fashion, the major difference being that the user interface is cognitively easier to understand for most people.

These allow people to take a form of structured textual notes to which might be attached other smaller data or meta data chunks that can be easily searched, sorted, and filtered to allow for quicker or easier use.

Ostensibly from a mathematical (or set theoretic and even topological) point of view there should be a variety of one-to-one and onto relationships (some might even extend these to "links") between these sorts of notes and database representations such that one should be able to implement their note taking system in Excel or MySQL and do all of these sorts of things.

Cascading Idea Sheets or Cascading Idea Relationships

One might analogize these sorts of note taking interfaces to Cascading Style Sheets (CSS). While there is the perennial question about whether or not CSS is a programming language, if we presume that it is (and it is), then we can apply the same sorts of class, id, and inheritance structures to our notes and their meta data. Thus one could have an incredibly atomic word, phrase, or even number(s) which inherits a set of semantic relationships to those ideas which it sits below. These links and relationships then more clearly define and contextualize them with respect to other similar ideas that may be situated outside of or adjacent to them. Once one has done this then there is a variety of Boolean operations which might be applied to various similar sets and classes of ideas.

If one wanted to go an additional level of abstraction further, then one could apply the ideas of category theory to one's notes to generate new ideas and structures. This may allow using abstractions in one field of academic research to others much further afield.

The user interface then becomes the key differentiator when bringing these ideas to the masses. Developers and designers should be endeavoring to allow the power of complex searches, sorts, and filtering while minimizing the sorts of advanced search queries that an average person would be expected to execute for themselves while also allowing some reasonable flexibility in the sorts of ways that users might (most easily for them) add data and meta data to their ideas.

Jupyter programmable notebooks are of this sort, but do they have the same sort of hierarchical "card" type (or atomic note type) implementation?

For the second time Goutor mentions using different size cards for different note types, but doesn't specifically advise for it or provide a reason. Perhaps his advice for consistency and card size applies only to cards of particular types? (p28)

link to: https://hypothes.is/a/XPphjkNZEe2s3i9VV4qt1g

Incidentally he also specifically mentions 7x9" cards here too. How frequently used were these as a standard?

Goutor defines self-help notes as notes which one would use to refresh their memory about what remains to be done or researched, problems that remain to be solved, or information which is needed to be researched or found. (p26) These are akin in some sense to what I call "open questions". He also indicates that these notes might be triggered by one's daily activities or occasional musings which relate to one's project but occur outside of its active pursuit. In this sense, they have a similar feel to the idea of Ahrens' fleeting notes, but in Goutor's practice they aren't defined as occurring while one is doing active reading or research.

He suggests that one keeps these notes in a separate area so that they might be systematically and regularly visited for review, further research, or answering as the opportunities to do so present themselves. Once the questions have been answered and appropriate notes updated or added, these self-help notes can be discarded.

https://web.archive.org/web/20080412071219/http://eastgate.com/catalog/Briefcase.html

Eastgate systems used to make a "3x5 Card Briefcase" to capture short notes on the go which could later "be scanned or transcribed to Tinderbox."

Tinderbox was one of the first digital tools to be used in a way very similar to zettelkasten of old, particularly by academics, who are a large portion of their power user base.

https://web.archive.org/web/20140707053048/http://www.getfrictionless.com/products/capture-cards-red

Simple index cards, but sold with a purpose in mind: capturing notes!

One is reminded here of waste books and fleeting notes.

Image:<br />

Den analogizes their note taking system to computing on 2010-11-11 8:43 PM.

• index notes or toc, there it sounds like toc, just list the relevant notes
• how about MOC?

Historical Hypermedia: An Alternative History of the Semantic Web and Web 2.0 and Implications for e-Research. .mp3. Berkeley School of Information Regents’ Lecture. UC Berkeley School of Information, 2010. https://archive.org/details/podcast_uc-berkeley-school-informat_historical-hypermedia-an-alte_1000088371512. archive.org.

https://www.ischool.berkeley.edu/events/2010/historical-hypermedia-alternative-history-semantic-web-and-web-20-and-implications-e.

https://www.ischool.berkeley.edu/sites/default/files/audio/2010-10-20-vandenheuvel_0.mp3

Interface as Thing - book on Paul Otlet (not released, though he said he was working on it)

• W. Boyd Rayward 1994 expert on Otlet
• Otlet on annotation, visualization, of text
• TBL married internet and hypertext (ideas have sex)
• V. Bush As We May Think - crosslinks between microfilms, not in a computer context
• Ted Nelson 1965, hypermedia

t=540

• Michael Buckland book about machine developed by Emanuel Goldberg antecedent to memex
• Emanuel Goldberg and His Knowledge Machine: Information, Invention, and Political Forces (New Directions in Information Management) by Michael Buckland (Libraries Unlimited, (March 31, 2006)
• Otlet and Goldsmith were precursors as well

four figures in his research: - Patrick Gattis - biologist, architect, diagrams of knowledge, metaphorical use of architecture; classification - Paul Otlet, Brussels born - Wilhelm Ostwalt - nobel prize in chemistry - Otto Neurath, philosophher, designer of isotype

Paul Otlet

• wrote bibliography on law
• book: Something on Bibliography #wanttoread
• universal decimal classification system
• mundaneum
• Le Corbusier - architect worked with Otlet for building for Mundaneum; See: https://socks-studio.com/2019/05/05/the-shape-of-knowledge-the-mundaneum-by-paul-otlet-and-henri-la-fontaine/

Otlet was interested in both the physical as well as the intangible aspects of the Mundaneum including as an idea, an institution, method, body of work, building, and as a network.<br /> (#t=1020)

Early iPhone diagram?!?

(roughly) armchair to do the things in the web of life (Nelson quote) (get full quote and source for use) (circa 19:30)

compares Otlet to TBL

Michael Buckland 1991 <s>internet of things</s> coinage - did I hear this correctly? https://en.wikipedia.org/wiki/Internet_of_things lists different coinages

Turns out it was "information as thing"<br /> See: https://hypothes.is/a/kXIjaBaOEe2MEi8Fav6QsA

sugane brierre and otlet<br /> "everything can be in a document"<br /> importance of evidence

The idea of evidence implies a passiveness. For evidence to be useful then, one has to actively do something with it, use it for comparison or analysis with other facts, knowledge, or evidence for it to become useful.

transformation of sound into writing<br /> movement of pieces at will to create a new combination of facts - combinatorial creativity idea here. (circa 27:30 and again at 29:00)<br /> not just efficiency but improvement and purification of humanity

put things on system cards and put them into new orders<br /> breaking things down into smaller pieces, whether books or index cards....

Otlet doesn't use the word interfaces, but makes these with language and annotations that existed at the time. (32:00)

Otlet created diagrams and images to expand his ideas

Otlet used octagonal index cards to create extra edges to connect them together by topic. This created more complex trees of knowledge beyond the four sides of standard index cards. (diagram referenced, but not contained in the lecture)

Otlet is interested in the "materialization of knowledge": how to transfer idea into an object. (How does this related to mnemonic devices for daily use? How does it relate to broader material culture?)

Otlet inspired by work of Herbert Spencer

space an time are forms of thought, I hold myself that they are forms of things. (get full quote and source) from spencer influence of Plato's forms here?

Otlet visualization of information (38:20)

S. R. Ranganathan may have had these ideas about visualization too

atomization of knowledge; atomist approach 19th century examples:S. R. Ranganathan, Wilson, Otlet, Richardson, (atomic notes are NOT new either...) (39:40)

Otlet creates interfaces to the world - time with cyclic representation - space - moving cube along time and space axes as well as levels of detail - comparison to Ted Nelson and zoomable screens even though Ted Nelson didn't have screens, but simulated them in paper - globes

Katie Berner - semantic web; claims that reporting a scholarly result won't be a paper, but a nugget of information that links to other portions of the network of knowledge.<br /> (so not just one's own system, but the global commons system)

Mention of Open Annotation (Consortium) Collaboration:<br /> - Jane Hunter, University of Australia Brisbane & Queensland<br /> - Tim Cole, University of Urbana Champaign<br /> - Herbert Van de Sompel, Los Alamos National Laboratory annotations of various media<br /> see:<br /> - https://www.researchgate.net/publication/311366469_The_Open_Annotation_Collaboration_A_Data_Model_to_Support_Sharing_and_Interoperability_of_Scholarly_Annotations - http://www.openannotation.org/spec/core/20130205/index.html - http://www.openannotation.org/PhaseIII_Team.html

trust must be put into the system for it to work

coloration of the provenance of links goes back to Otlet (~52:00)

Creativity is the friction of the attention space at the moments when the structural blocks are grinding against one another the hardest. —Randall Collins (1998) The sociology of philosophers. Cambridge, MA: Harvard University Press (p.76)

https://universitylifecafe.k-state.edu/bookshelf/academicskills/indexcardstudysystem.html

Natalie Umberger is writing about an "index card study system" in an academic study skills context, but it's an admixture of come ideas from Cornell Notes and using index cards as flashcards.

The advice to "Review your notes and readings frequently, so the material is 'fresh.' " is a common one (through at least the 1980s to the present), though research on the mere-exposure effect indicates that it's not as valuable as other methods.

How can we stamp out the misconception that this sort of review is practical?

Roland Barthes accumulated a card index of more than 12,250 note cards beginning in 1943 which were held after his death in 1980 at the Institut Mémoires de l’édition contemporaine (IMEC) in France.

Barthes' dates 12 November 1915 – 26 March 1980 age 64

He started his card index at roughly age 28 and at around the same time which he began producing written work. (Did he have any significant writing work or publications prior to this?)

His card collection spanned about 37 years and at 12,250 cards means that was producing on average 0.907 cards per day. If we don't include weekends, then he produced 1.27 cards per day on average. Compare this with Ahrens' estimate of 6 cards a day for Niklas Luhmann.

With this note I'm starting the use of a subject heading (in English) of "card index" as a generic collection of notes which are often kept in one or more boxes. This is to distinguish it from the more modern idea of zettelkasten in the Luhmann framing which also connotes a dense set of links between the cards themselves, though this may not have been the case historically. Card index is also specifically separate from 'index card' which is an individual instance of an item that might be found in a card index. At present, I'm unaware of a specific word in English which defines the broader note taking context or portions thereof relating to index cards in the same way that a zettelkasten implies. This may be the result of the broad use of index cards for so many varying uses in the early 20th century. For these other varying uses I'll try to differentiate them henceforth with the generic 'index card files' which might also be used to describe the containers in which cards might be found.

I've not looked directly at Wittgenstein's note collection before, but it could be an interesting historical example.

Might be worth collecting examples of what has happened to note collections after author's lives. Some obviously have been influential in scholarship, but generally they're subsumed by the broader category of a person's "papers" which are often archived at libraries, museums, and other institutions.

Examples: - Vincentius Placcius' collection used by his students - Niklas Luhmann's zettelkasten which is being heavily studied by Johannes F.K. Schmidt - Mortimer J. Adler - was his kept? where is it stored?

Posthumously published note card collections - Ludwig Wittgenstein - Walter Benjamin's Arcades Project - Ronald Reagan's collection at his presidential library, though it is more of an commonplace book collection of quotes which was later published - Roland Barthes' Mourning Diary - Vladimir Nabokov's The Original of Laura - others...

Just as note collections serve an autobiographical function, perhaps they may also serve as an intellectual autobiographical function? Wittgenstein never managed to complete his 'big book', but in some sense, doesn't his collection of note cards serve this function for those willing to explore it all?

I'd previously suggested that Scott P. Scheper publish not only his book on note taking, but to actually publish his note cards as a stand-alone zettelkasten example to go with them. What if this sort of publishing practice were more commonplace? The modern day equivalent is more likely a person's blog or their wiki. Not enough people are publicly publishing their notes to see what this practice might look like for future generations.

https://www.zylstra.org/blog/2022/06/spring-83/

I've been thinking about this sort of thing off and on myself.

I too almost immediately thought of Fraidyc.at and its nudge at shifting the importance of content based on time and recency. I'd love to have a social reader with additional affordances for both this time shifting and Ton's idea of reading based on social distance.

I'm struck by the seemingly related idea of @peterhagen's LindyLearn platform and annotations: https://annotations.lindylearn.io/new/ which focuses on taking some of the longer term interesting ideas as the basis for browsing and chewing on. Though even here, one needs some of the odd, the cutting edge, and the avant garde in their balanced internet diet. Would Spring '83 provide some of this?

I'm also struck by some similarities this has with the idea of Derek Siver's /now page movement. I see some updating regularly while others have let it slip by the wayside. Still the "board" of users exists, though one must click through a sea of mostly smiling and welcoming faces to get to it the individual pieces of content. (The smiling faces are more inviting and personal than the cacophony of yelling and chaos I see in models for Spring '83.) This reminds me of Stanley Meyers' frequent assertion that he attempted to design a certain "sense of quiet" into the early television show Dragnet to balance the seeming loudness of the everyday as well as the noise of other contemporaneous television programming.

The form reminds me a bit of the signature pages of one's high school year book. But here, instead of the goal being timeless scribbles, one has the opportunity to change the message over time. Does the potential commercialization of the form (you know it will happen in a VC world crazed with surveillance capitalism) follow the same trajectory of the old college paper facebook? Next up, Yearbook.com!

Beyond the thing as a standard, I wondered what the actual form of Spring '83 adds to a broader conversation? What does it add to the diversity of voices that we don't already see in other spaces. How might it be abused? Would people come back to it regularly? What might be its emergent properties?

It definitely seems quirky and fun in and old school web sort of way, but it also stresses me out looking at the zany busyness of some of the examples of magazine stands. The general form reminds me of the bargain bins at book stores which have the promise of finding valuable hidden gems and at an excellent price, but often the ideas and quality of what I find usually isn't worth the discounted price and the return on investment is rarely worth the effort. How might this get beyond these forms?

It also brings up the idea of what other online forms we may have had with this same sort of raw experimentation? How might the internet have looked if there had been a bigger rise of the wiki before that of the blog? What would the world be like if Webmention had existed before social media rose to prominence? Did we somehow miss some interesting digital animals because the web rose so quickly to prominence without more early experimentation before its "Cambrian explosion"?

I've been thinking about distilled note taking forms recently and what a network of atomic ideas on index cards look like and what emerges from them. What if the standard were digital index cards that linked and cross linked to each other, particularly in a world without adherence to time based orders and streams? What does a new story look like if I can pull out a card either at random or based on a single topic and only see it or perhaps some short linked chain of ideas (mine or others) which come along with it? Does the choice of a random "Markov monkey" change my thinking or perspective? What comes out of this jar of Pandora? Is it just a new form of cadavre exquis?

This standard has been out for a bit and presumably folks are experimenting with it. What do the early results look like? How are they using it? Do they like it? Does it need more scale? What do small changes make to the overall form?

For more on these related ideas, see: https://hypothes.is/search?q=tag%3A%22spring+%2783%22

Julius Reizen in reviewing over Umberto Eco's index card system in How to Write a Thesis, defines his own "insurance card" as one which contains "hard-to-classify thoughts, questions, and areas for further inquiry". These he would keep together so that they don't otherwise get lost in the variety of other locations one might keep them

These might be akin to Ahrens' "fleeting notes" but are ones which may not easily or even immediately be converted in to "permanent notes" for one's zettelkasten. However, given their mission critical importance, they may be some of the most important cards in one's repository.

link this to - idea of centralizing one's note taking practice to a single location

Is this idea in Eco's book and Reizen is the one that gives it a name since some of the other categories have names? (examples: bibliographic index cards, reading index cards (aka literature notes), cards for themes, author index cards, quote index cards, idea index cards, connection cards). Were these "officially" named and categorized by Eco?

May be worthwhile to create a grid of these naming systems and uses amongst some of the broader note taking methods. Where are they similar, where do they differ?

Multi-search tools that have full access to multiple trusted data stores (ostensibly personal ones across notebooks, hard drives, social media services, etc.) could potentially solve the problem of needing to remember where you noted something.

Currently, in the social media space especially, this is not a realized service.

Indices are certainly an old construct. One of the oldest structured examples in the note taking space is that of John Locke who detailed it in Méthode nouvelle de dresser des recueils (1685), later translated into English as A New Method of Organizing Common Place Books (1706).

Previously commonplace books had been structured with headwords done alphabetically. This meant starting with a preconceived structure and leaving blank or empty space ahead of time without prior knowledge of what would fill it or how long that might take. By turning that system on its head, one could fill a notebook from front to back with a specific index of the headwords at the end. Then one didn't need to do the same amount of pre-planning or gymnastics over time with respect to where to put their notes.

This idea combined with that of Konrad Gessner's design for being able to re-arrange slips of paper (which later became index cards based on an idea by Carl Linnaeus), gives us an awful lot of freedom and flexibility in almost any note taking system.

Building blocks of the note taking system

• atomic ideas
• written on (re-arrangeable) slips, cards, or hypertext spaces
• cross linked with each other
• cross linked with an index
• cross linked with references

are there others? should they be broken up differently?

Godfathers of Notetaking

• Aristotle, Cicero (commonplaces)
• Seneca the Younger (collecting and reusing)
• Raymond Llull (combinatorial rearrangements)
• Konrad Gessner (storage for re-arrangeable slips)
• John Locke (indices)
• Carl Linnaeus (index cards)

Most people born since the advent of the filing cabinet and the computer have spent a lifetime using a hierarchical folder-based mental model for their knowledge. For greater value and efficiency one needs to get away from this model and move toward linking individual ideas together in ways that they can more easily be re-used.

To accomplish this many people use an index-based method that uses topical or subject headings which can be useful. However after even a few years of utilizing a generic tag (science for example) it may become overwhelmed and generally useless in a broad search. Even switching to narrower sub-headings (physics, biology, chemistry) may show the same effect. As a result one will increasingly need to spend time and effort to maintain and work at this sort of taxonomical system.

The better option is to directly link related ideas to each other. Each atomic idea will have a much more limited set of links to other ideas which will create a much more valuable set of interlinks for later use. Limiting your links at this level will be incredibly more useful over time.

One of the biggest benefits of the physical system used by Niklas Luhmann was that each card was required to be placed next to at least one card in a branching tree of knowledge (or a whole new branch had to be created.) Though he often noted links to other atomic ideas there was at least a minimum link of one on every idea in the system.

For those who have difficulty deciding where to place a new idea within their system, it can certainly be helpful to add a few broad keywords of the type one might put into an index. This may help you in linking your individual ideas as you can do a search of one or more of your keywords to narrow down the existing ones within your collection. This may help you link your new idea to one or more of those already in your system. This method may be even more useful and helpful for those who are starting out and have fewer than 500-1000 notes in their system and have even less to link their new atomic ideas to.

For those who have graphical systems, it may be helpful to look for one or two individual "tags" in a graph structure to visually see the number of first degree notes that link to them as a means of creating links between atomic ideas.

To have a better idea of a hierarchy of value within these ideas, it may help to have some names and delineate this hierarchy of potential links. Perhaps we might borrow some well ideas from library and information science to guide us? There's a system in library science that uses a hierarchical set up using the phrases: "broader terms", "narrower terms", "related terms", and "used for" (think alias or also known as) for cataloging books and related materials.

We might try using tags or index-like links in each of these levels to become more specific, but let's append "connected atomic ideas" to the bottom of the list.

Here's an example:

• broader terms (BT): [[physics]]
• narrower terms (NT): [[mechanics]], [[dynamics]]
• related terms (RT): [[acceleration]], [[velocity]]
• used for (UF) or aliases:
• connected atomic ideas: [[force = mass * acceleration]], [[$$v^2=v_0^2​+2aΔx$$]]

Chances are that within a particular text, one's notes may connect and interrelate to each other quite easily, but it's important to also link those ideas to other ideas that are already in your pre-existing body of knowledge.

See also: Thesaurus for Graphic Materials I: Subject Terms (TGM I) https://www.loc.gov/rr/print/tgm1/ic.html

To a great extent, Hypothes.is has such a small footprint of users (in comparison to massive platforms like Twitter, Facebook, etc.) that it's never been a performative platform for me. As a design choice they have specifically kept their social media functionalities very sparse, so one also doesn't generally encounter the toxic elements that are rampant in other locations. This helps immensely. I might likely change my tune if it were ever to hit larger scales or experienced the Eternal September effect.

Beyond this, I mostly endeavor to write things for later re-use. As a result I'm trying to write as clearly as possible in full sentences and explain things as best I can so that my future self doesn't need to do heavy work or lifting to recreate the context or do heavy editing. Writing notes in public and knowing that others might read these ideas does hold my feet to the fire in this respect. Half-formed thoughts are often shaky and unclear both to me and to others and really do no one any good. In personal experience they also tend not to be revisited and revised or revised as well as I would have done the first time around (in public or otherwise).

Occasionally I'll be in a rush reading something and not have time for more detailed notes in which case I'll do my best to get the broad gist knowing that later in the day or at least within the week, I'll revisit the notes in my own spaces and heavily elaborate on them. I've been endeavoring to stay away from this bad habit though as it's just kicking the can down the road and not getting the work done that I ultimately want to have. Usually when I'm being fast/lazy, my notes will revert to highlighting and tagging sections of material that are straightforward facts that I'll only be reframing into my own words at a later date for reuse. If it's an original though or comment or link to something important, I'll go all in and put in the actual work right now. Doing it later has generally been a recipe for disaster in my experience.

There have been a few instances where a half-formed thought does get seen and called out. Or it's a thought which I have significantly more personal context for and that is only reflected in the body of my other notes, but isn't apparent in the public version. Usually these provide some additional insight which I hadn't had that makes the overall enterprise more interesting. Here's a recent example, albeit on a private document, but which I think still has enough context to be reasonably clear: https://hypothes.is/a/vmmw4KPmEeyvf7NWphRiMw

There may also be infrequent articles online which are heavily annotated and which I'm excerpting ideas to be reused later. In these cases I may highlight and rewrite them in my own words for later use in a piece, but I'll make them private or put them in a private group as they don't add any value to the original article or potential conversation though they do add significant value to my collection as "literature notes" for immediate reuse somewhere in the future. On broadly unannotated documents, I'll leave these literature notes public as a means of modeling the practice for others, though without the suggestion of how they would be (re-)used for.

All this being said, I will very rarely annotate things privately or in a private group if they're of a very sensitive cultural nature or personal in manner. My current set up with Hypothesidian still allows me to import these notes into Obsidian with my API key. In practice these tend to be incredibly rare for me and may only occur a handful of times in a year.

Generally my intention is that ultimately all of my notes get published in something in a final form somewhere, so I'm really only frontloading the work into the notes now to make the writing/editing process easier later.

While note cards have a certain portability about them for writing almost anywhere, aren't notebooks just as easily portable? In fact, with a notebook, one doesn't need to worry about spilling and unordering the entire enterprise.

There are, however, other benefits. By using small atomic pieces on note cards, one can be far more focused on the idea and words immediately at hand. It's also far easier in a creative and editorial process to move pieces around experimentally.

Similarly, when facing Hemmingway's White Bull, the size and space of an index card is fall smaller. This may have the effect that Twitter's short status updates have for writers who aren't faced with the seemingly insurmountable burden of writing a long blog post or essay in other software. They can write 280 characters and stop. Of if they feel motivated, they can continue on by adding to the prior parts of a growing thread. Sadly, Twitter doesn't allow either editing or rearrangements, so the endeavor and analogy are lost beyond here.