Ownership is the critical point here. Ownership in email in the same way we own a paperback: We recognize that we (largely) control the email subscriber lists, they are portable, they are not governed by unknowable algorithmic timelines.3 And this isn’t ownership yoked to a company or piece of software operating on quarterly horizon, or even multi-year horizon, but rather to a half-century horizon. Email is a (the only?) networked publishing technology with both widespread, near universal adoption,4 and history. It is, as they say, proven.