At the moment I've been sharing satellite.earth links

You're doing a good job just speaking by weird of mouth right now. Announcing mods. Maybe hahaha also would help.

But I think if you made 1 big post that was a directory of the communities you made or know of... Maybe make a gel thread and tag the mods you know of controlling each one?

Or make a post for each as you have been doing. But make a post with the noteIds of the other posts so it's more like a directory?