An anonymous tipster just told TmoNews that he took a T-Mobile customer survey that asked, amongst other things, his feelings about the next T-Mo Android device. The survey bandied a few possible device names about, including, "G3, myTouch 3G with Google, Genius 3G with Google, and Prism 3G with Google."
Personally, I'm digging Genius 3G with Google the most. Note that it's "3G," not "G3" ... though the first slide does reference the "T-Mobile 3G." Does that mean that there's another T-Mo Android device, the G2, lurking secretly in the shadows somewhere? Hmm ...
More over at TmoNews.