I’ve seen keebinetters, but that feels like trying to say Massachusettsian instead of Bay Stater.
Kay-Binner seems like the most simple and inclusive, but that depends on the fact that you pronounce kbin Kay-bin
Maybe something representing the federated nature? Like Fedizen maybe?
I like @watchdog @MeowdyPardner idea.
kbinauts, fit the “space” fediverse/universe theme.
Has my vote.
This and kbeans are my 2 favorites so far.