my guess:

at2p, no clue. but it could very well that jobs dont like the sound of music via that system. people keep claiming that ipod has the best sound, and to get the best sound one need a good wired headset so...

obex, not gonna happen. at best your looking at a special protocol over the serial bus profile that only itunes can talk. if you want to put something on or take something of the iphone, you have to go thru itunes.

dun/pan, again forget it. that is unless it becomes very popular with crackberry addicts that also need a tether for their laptops while on the road. but at that point, at&t and friends can just as well sell the user a expresscard "modem" and accompanying plan.

but thats me being norwegian, and seeing people from usa write about having to have the operator activate a special tethering plan makes me shake my head in disbelief.

and now a phone thats basically custom made for the us market have started to show up here, and people are hailing it as gods gift to mobile phone users. give me a freaking break...

the only interesting thing about it is the choice of touch sensor...