The "some reason" isn't mysterious... it's redundancy and avoiding a single point of failure and ownership.
replyBut the actual git part isn't federated
replyGit itself is already federated. Every clone is a repo. That's not the bit that needs fixing.
replyso you would consider fossil a fully realized version of this?
replyexcept it isn't at all like ActivityPub and is implemented radically differently to avoid many of the problems with ActivityPub.
replyI was saying at protocol is to bluesky as activity pub is to mastodon
replySo it's as if all the github pull requests were tweets, I guess?