Yeah, but the "Screen" doesn't allow you to pick and choose... it actually blocks non-friends from even being able to post! You will never ever get to see those replies frm non-friends, so you'll never know anythng other than what the carefully selected members of your friends list have to say.

Maybe it's just me. When I say something *publicly*, it's because I'm open to comments from *anyone*. If I only want comments from my friends, I make it friends only.