I was thinking about why Apple hasn't introduced an IM app yet, and I remembered people saying that it would cut into AT&T's text message plans. Well, I thought that a possible way that Apple might please AT&T is by charging for an IM app in iTunes, and sharing the profit from those sales with AT&T. Or, Apple might provide the app (free or not) and have a monthly charge for the use. Because honestly, I just don't see AT&T allowing a free IM app on the iPhone without putting up some kind of fight. BTW Hello. I'm AREM.