Did you catch the fact that Steve Jobs tried to poke fun at the larger smart phones that don't have this problem by calling them Hummers? A couple of interesting facts about that...he started the presentation by stating that all phones have this issue - but then went on to say that some don't have the issue. He further stated that no one would buy one of these large "hummers".
He left out the fact that the DroidX and Evo are sold out...because of high demand! The distortion field is still in effect if he believes his own PR spin. Because while the iP4 is selling like hotcakes...so is the competition. And right now - Android is the fastest growing platform in the smart phone market.
Hummer H2 is my favorite car ever.