Seems like we could benefit from a large community specifically oriented towards helping others find communities for a specific topic. Does anything of that sort exist on beehaw or elsewhere?
EDIT: I will be including communities that fit this bill here as I find them so others can see them:
!lemmy411@lemmy.ca <— this one fits the bill most closely
!newcommunities@lemmy.world (defederated from beehaw, unfortunately, but potentially useful for others)
You mean something where you ask for community recommendations from other people? Or just a searchable community index like lemmyverse.net?