I've seen rumors of 4 and 5 finger gestures for the future of iOS. My question is what screen size do you think is needed, or prefer, for these gestures? IMO, 3.5 inches isn't quite enough. I think 4 would be the sweet spot for ease of use and to accommodate all hand sizes. Yes I know that many of you believe Jobs won't change the screen size, but with nearly all high end phones of today being 4 inches or more, his opinion can possibly change. It also helps much more for Internet browsing or texting for the few that still have trouble with the current display size. Sound off!