No one outside the contract signers at Apple and AT&T know for sure when US iPhone exclusivity ends, but HotHardware is stirring up a storm with the rumor that it ends this Wednesday, at Apple's "Come see our latest creation" event:
According to an inside source close to the going-ons involved in all of this, a new tablet of some sort may not be the only thing on deck for next Wednesday though. We have been led to believe by an inside source that AT&T will lose their iPhone exclusivity on the same day
Inside of AT&T, we are hearing that the iPhone is causing more trouble than ever before. On some level, having the iPhone is hurting AT&T's image. Because they are the only company to carry it, and it's such a data hog, it's largely to blame for AT&T's network troubles. [...] The iPhone itself doesn't really handle the switch from 3G to EDGE very well, so calls that are in-progress tend to fail whenever the 3G bands aren't optimal and the phone attempts to step down to EDGE.
No comment from AT&T yet, but anyone buying this?
[Thanks to everyone who sent this in!]