What's the status on Rebased?  Is it being deprecated in favour of Ditto, or still actively developed?  I'm looking at developing some community-building sites but I don't want to run something that's going to be only on temporary life-support?  Syncing to Fediverse through the Mostr bridge is still kind of iffy with a few servers, but ActivityPub is where the vast majority of users are right now (compared to Nostr anyway), and that's important for community engagement.  I still want to use Soapbox-FE though, since it's so simple to use.