Jack Dorsey has founded (and funded $10mm) a new non profit  focused on innovative open source social technology, although majority of the projects are Nostr based

Jack Dorsey has founded (and funded $10mm) a new non profit  focused on innovative open source social technology, although majority of the projects are Nostr based  

https://andotherstuff.org/

https://techcrunch.com/2025/07/16/jack-dorsey-pumps-10m-into-a-nonprofit-focused-on-open-source-social-media/

The Farcaster formerly known as Kchamp. Books, beats, bodybuilding, bright ideas and beautiful things.

katherinechampagne.com

If the tech is anything like Nostr... no thanks