I decided to visit both an AT&T store and a T-Mobile store to check out the Windows Phone 7 devices. I did this because nobody I know has one I can play with, and Microsoft doesn't seem too keen on showing off the devices.
I noticed immediate differences between the AT&T and T-Mobile stores. The AT&T greeters and floor sales folks are extremely aggressive and helpful, and the store was nice and lively. The T-Mobile store was more laid back. Nobody even said hello. It's as if the T-Mobile folks know that they are doomed and will gobbled up by AT&T at any minute.