Lemmy through SDF is basically read-only now. Read interesting stuff, but open an account elsewhere if you want to reply.
Federation is broken.
It's been broken for days - and that's not to say for months, because I charitably include the few hours it worked again lately for some reason.
I don't know if other instances are that thoroughly broken, because the rest of Lemmy seems to be chugging along just fine. It's just us poor SDF user suckers.