Well, my family has had T-Mobile for a very long time now because of the low cost and the quality of customer service. T-Mobile is possibly even larger in Europe than in America... and therefore can offer items such as the iPhone and the 3g network that is still lacking from its services here in the States. It is crazy how AT&T has the whole US market for the iPhone, and they can charge what they want for that sole reason. In Europe, cellphones have been better than ours, and the number of users of the iPhone is drastically lower than ours... although T-Mobile is happy with the 75,000 phones that were sold in Germany alone since July 11, America has many many more in use.
So, I would love for T-Mobile to be able to have access to use the "legit" iPhone in America rather than not allowing for their popular customer service usage on a European/ ripped model. I sure would get one!