iPad will have a rear facing camera for one reason...FaceTime. It is very convenient to switch to rear facing camera when on a FT call so that you can show somebody something. If you have to use the front one, and turn the phone around, you cannot see the screen and therefore cannot see what you are aiming the camera at. Any one who has used facetime on an iphone 4 knows this. This is the sole reason they will add a rear camera. Mark my words. Take it to the bank