I agree but all previous iPhones had screws and they still looked good I think they r gonna keep the screws tho all the leaked 4gs had them I think and it's getting close to the announcement date
to be honest, let the screw be. i like the 2 screws on the bottom. Those 2 screw are the one keeping the phone intact. It is easy enough to open the phone but u cannot open an iphone without a screwdriver(beyond this point u better know what ur doing). since now with removeable battery, i hope in new iphone, since u can open the back u can remove simcard and replace battery without screw.