Thought I'd make a thread where we can share thoughts, opinions and speculation on the next iPhone's screen. Let's get the ball rolling... I'd love a 4", and I think it's the only size they should go to if they are going to change it. Sizes such as 3.7" aren't different enough to warrant a change in my opinion, and anything over 4.2/4.3" to me is absolutely unnecessary, especially considering I have an iPad. 4" to me is the way to go, otherwise don't change it, although I'll probably be buying it regardless to replace my faltering 2nd gen iPod touch.