nostr:npub185y0qg2l97w6ty3zx9d5duthgchenm33dmx5nar0y7z9g8r6vw0slvm73l there is: https://gitlab.com/soapbox-pub/rebased

also incestoma if you count forks of akkoma, and plenty of people running from source have done the AGPL needful of their own changes