pangaea
Adventurer
My understanding is that making the ipad 3g on ATT exclusively allowed Apple to sell the iphone on another domestic carrier.
That's not true at all, you can use it on any carrier, as long as you can find a MicroSIM card for them... which only limits you to ... ATT. Crap. Nevermind.
Although I do give ATT kudos for not making iPad users lock into to a subscription. You can change data service from month to month.
As to when the exclusivity runs out on the iPhone, the bottom line is that no one seems to know for sure. When the 1st Gen iPhone came out, the story was ATT had a 5 year exclusive. But it seems like every few months, a new "Verizon iPhone" rumor rears its head.