An example of a zettelkasten, meant for productivity in most settings, being called unproductive in Gotthard Deutsch's case.

Of course this calls to mind the definition of productivity and from who's perspective. From Deutsch's written output perspective it may have been exceptionally low in comparison to the outputs of others like Niklas Luhmann, S.D. Goitein, or Roland Barthes. But when viewed from the perspective of a teaching instrument and influence on his students, perhaps it was monumentally productive?

https://www.youtube.com/watch?v=-r6fnC5lVfE Zettlekasten的神经学原理

https://www.youtube.com/watch?v=E6ySG7xYgjY&t=7s

简洁的模板复刻了Zettlekasten

Creating Notes

用时间编码为唯一id，但是不能作为标题出现，因为id没有其他意义，那就只能作为metadata出现了，那么这个可以放入yaml中去吗？

https://reallifemag.com/rank-and-file/

An interesting example of someone who fell into the trap of thinking that a particular tool or tools would magically make them smarter or help them do a particular line of work without showing any deep evidence of knowing what they were doing. The discussion here flows over a number of mixed note taking domains with no clear thrust for what they were using it pointedly for. The multiple directions and lack of experience likely doomed them to failure here.

Ryan Holiday on 2014-04-01 mentioning Niklas Luhmann and his Zettelkasten and linking to another article.

Note he doesn't use the phrase commonplace book here, though the comments includes it.

https://kmaasrud.com/brain/ An example of a personal online Zettelkasten.

Another major example of a significant zettelkasten.

This sounds a bit like a tiny portion of a Zettelkasten, but one which is distributed across spaces and potentially weaker for that fact?

Opening up social annotation and connecting it to a network of researchers' public-facing zettelkasten could create a sea-change of thought

This is a broader concept I'm developing, but thought I'd bookmark this question here as an indicator that others are also interested in the question though they may not have a means of getting there (yet).