I like how it started with Jack's vibe and then it got forked? To android and then multiple apps popped up.

Originally you needed someone in your vicinity to interact with, which was usually zero unless at a conference or something.

And now it's bridged with Nostr I believe and you can just join random chats based on geo location or keyword.

It seems to have died off lately from a talking point but it's one of those apps, when you need it you need it.