I'm new to the Facer community as well. Really dig it!
Having favorite watch faces is great. I'd like to be able to have a favorite list of watch face creators. So many creators have made so many watch faces and rather than trying to favorite them all, I'd like to make their profiles favorites as well. I can then easily find them to see if they've created something new that I might want to try out.
That's what I'd like to see.