Bah!
This is the stupidest idea yet in an industry plagued with stupid ideas. Yet another way for idiots with too much money to annoy the living shirt out of people in the cinema or cause a traffic accident.
I wouldn't mind so much (alright, I *would*) if the quality of the bloody phone electro-acoustics was top-notch but they never are. A recent survey rated the very best phone as only "good" when it came to using the device as an actual phone.
So to recap. The phone has GPS, will play mp3 movies and music videos and now can share them with the world (whether we want to be shared with or not) but the owners of them will still be yelling "can you hear me now?" down the bleeding things. Absolutely f*cking magic.