Although most of my work-time has been spent on #Zettlekasten¹ and related work, I am still doing research on the Republic of Letters with an aim of reimplementing it.²
I discover other people also inspired by the Rep. Letters: "This project […] proposes to reënact this concept for the purposes of exchange of visions of the future of Europe.”³ They're more about broadcast than point-to-point, it seems.
¹ https://blog.oddly-influenced.dev/2025/10/30/hypertext-zettelkasten.html
² https://blog.oddly-influenced.dev/2025/09/06/a-proposal-to-resurrect-the.html
³ https://www.republic-of-letters.eu/about/