I just learned about Honk, a barebones #ActivityPub microblogging implementation. It's super lightweight, doesn't support likes, and reminds me of the old internet in a very charming and silly way.

The creator @tedu has a "flagship instance" at honkasaurus.world. It looks like it will let you sign up, but I couldn't figure out how.

Anyway, just thought that was a fun little thing to share