I found some interesting and popular communities here: https://browse.feddit.de/ In my instance (Beehaw) There is also a list of communities that you can follow: https://beehaw.org/communities
I found some interesting and popular communities here: https://browse.feddit.de/ In my instance (Beehaw) There is also a list of communities that you can follow: https://beehaw.org/communities
Test response, please ignore at your own peril.
Heh writing the application was part of the fun! :D No, really, I think that at least in Beehive, it is an important step: It ensures a minimum understanding of the environment of the instance and its mission, and as long as the option to join other instances is there, why not?