Does anybody have any realistic, down-to-earth predictions on what will be the outstanding feature(s) on the 4th gen iPad? I haven't heard anything lately except iPad mini news and dubious reports on Foxconn strikes. I'm not really interested in the iPad mini that much, but we haven't really seen it yet. I'm thinking, maybe a design overhaul with options of black or silver aluminum casing, like the iPhone 5, with hopefully a HD front-facing camera. As far as the iOS, I don't really know what to expect to be different. I wonder if we'll see those weird looking touchscreen smart covers that Apple patented? Any other ideas?