So this is it. Sprint is now the last major carrier in the U.S. that still doesn't have the Motorola Moto X on sale. T-Mobile had said before that it wouldn't be selling the device directly, but the model that will work with T-Mobile is now available, and can be purchased directly from Motorola...
Source: http://www.phonearena.com/news/T-Mobile-Moto-X-now-available-directly-from-Motorola_id47261
Source: http://www.phonearena.com/news/T-Mobile-Moto-X-now-available-directly-from-Motorola_id47261