Mastodawn

What do people think of a way to link communities together into categories or general topics?

Either with “folders” before the community name or assigning tags to the community. In either case it would be determined by the community creator.

I think in the long term we end up with a situation where there is a main community where most of stuff happenes.

Reddit used to have a "main" subreddit years ago and they eventually got rid of it to get people to use the rest of the site.

It was years ago. They might have deleted it or hidden it.