Agreed.. I'm sure I will get the new iPhone 5, but a 5in screen to me is a little big.. The footprint and overall feel of the iPhone 4/4S is the perfect form-factor IMHO.
Indeed, and I'm totally in agreement with you on the size factor, as well. I definitely don't have small hands, but I still feel the size of the iPhone is perfect for me, in hand and in pocket. If they could increase the screen size a bit by narrowing the bezel, however, I certainly wouldn't object.