Get a grip man have you even try to use the phone in landscape ? Apple have added great options but sadly the screen cant keep up with all the **** they throw in
Gosh, I've had an iPhone for 3 years but never thought to try the phone in landscape....
I'm saying for me the phone is the perfect mix of mobility and function. The screen is fine as is. Changing it will only lead to fragmentation and more work for developers not to mention a larger device which I personally do not wish for.