Facebook Flop?

Also, just as an FYI, I added the KN facebook app.  So far, I don't believe it does a SINGLE DAMN THING.  It let me pick a thumbnail pic (and I, of course, chose Alex (Colton wasn't a choice)) but then I see no evidence of this at all on my profile.  If any of you were considering adding it, it might not be worth the effort.