If we select or set our Community Favorites, it would be really nice to have the Sub-Categories listed instead of all of the other Communities. If you select one or more, only the highlighted one would show the subs instead of the way it is now.

(This was originally submitted by @JS as a question - he requested that it be upgraded to an "Idea" and I took the liberty to do so as an example of how anyone in this community can elevate a question into an idea.  Signed, @EB ​​​​​​​)