In before the analyst.
Well, watching various live blogging on WWDC 2010, one thing really captured my attention that nobody seemed to pay attention too. iPhone 4 have quad-band HSDPA! That means both AT&T and T-Mobile. So T-Mobile is getting iPhone 4! Or better, unlocked!
Edit: Well, so much for that. The spec for the iPhone 4 is up, and not 1700 HSDPA band. The quad-band is 850/900/1900/2100.