Reddit has subreddits. What does Lemmy go with?
My personal vote is for lemmings!
Edit: I am personally leaning towards Sublemmy now. It retains the context of being a forum under the general sphere of Lemmy and the connection to Reddit lets people know immediately what Lemmy is about. Thanks to @BurningnnTree@lemmy.one for the comment!
Sublemmy. I know it’s uninspired, but we might as well use terminology that people are familiar with. “Community” sounds too vague IMO, it’s better to choose a made up word that doesn’t have a specific dictionary definition.