While the jury is still out on the Windows Phone 7's (MSFT) long-term success, T-Mobile claimed...

|By:, SA News Editor

While the jury is still out on the Windows Phone 7's (MSFT) long-term success, T-Mobile claimed its HTC HD7 Windows-based smartphone was temporarily sold out Monday. However, Gartner says any Phone 7 gains for Microsoft will be short-lived, as Apple (AAPL) and Google (GOOG) keep up their own smartphone momentum.