If you don't like the app's tile you can unpin it - personally I like having some variety to my start screen. It would be pretty hard to enforce a lot of visua

If you don't like the app's tile you can unpin it - personally I like having some variety to my start screen. It would be pretty hard to enforce a lot of visual uniformity considering that live tiles are meant to surface content, including things like photos. You'd have to enforce rules on what people's friends can look like.