rich1.0npub12ekpvme6m2cv37a9mgq4kzemej8tx6ttg40j582rh77ewpvkg65qj8tq0fhttps://yabu.me/npub12ekpvme6m2cv37a9mgq4kzemej8tx6ttg40j582rh77ewpvkg65qj8tq0fnjumphttps://yabu.meIs there some Nostr client offering an experience similar to Facebook groups? Not chat rooms and not just querying a hashtag, but topic-based groups with moderators that you have to apply to join and post in? #asknostr