For the past few hours, I've thought of an awesome idea that would be pretty cool if Apple brought it to the iPhone 5/iPad: swipe left/right with x amount of fingers to switch apps, like Lion does to switch full screen apps/desktops. I know for sure that this would definitely speed up the process of switching to recently used apps, instead of double clicking the home button. Don't know if anyone else has brought this up, but what do you guys think? Plausible? I would think this could be another way to get rid of the home button, since I've seen this rumor pop up every once in a while. I still think that there needs to be a way to reply to texts without going to the messages app... that's a long overdue feature IMO. I'm disappointed I haven't seen this in the beta.