My screen shows a lot communities that I never signed up for and have absolutely no interest in:
The only way I can find to unfollow these is to individually click on them and then go find the Unfollow choice and then confirm it. Wouldn't it be nice if I could go into My Profile and have a selection for Communities and be able to check/uncheck the ones I want to follow? It seems this would be very expeditious. It also seems like it should be easy to implement.

I'm tagging @MH so you can either tell me: a) I'm nuts, b) this is the same as Idea such-n-such and provide a link so I can add my support to it, or c) submit this to R&D. Please.