What if, for it's U.S. launch last fall, Microsoft and it's OEMs had ensured that there were flagship devices from each OEM on all major carriers? This means the Nokia Lumia 920, HTC 8X, and Samsung Ativ S (by the way, I still don't comprehend why this phone hasn't been released yet in the U.S.) would've hit Verizon, AT&T, Sprint, T-Mobile, and U.S. Cellular at the same time. I understand that exclusivity agreements arise to entice carriers to advertise, but I think it would've been more effective to just blanket the market instead of limiting the market so much. I think, had they done this, that Windows Phone market share would be significantly higher than it is now. Think of all the 2-year contracts they missed out on from then till now. What a pity.