Basically the majority of youtube videos don't work in the iPhone. Some do, most don't. This sucks, because I would like to listen to my youtube playlists using my phone, while on the move, but can't since most of them don't play. Now, I actually haven't even downloaded the 2 most recent iOS update...not sure if that would make a difference...I think not, but maybe, I guess... WHO'S WITH ME!? RABBLE RABBLE! FIX THIS! WE WILL NOT BACK DOWN! OUR VOICES WILL BE HEARD! RABBLE RABBLE!