Yep. I'm perfectly fine with unlimited 3G and 4G with the understanding that it's not likely to every have 100% coverage in the USA. I want it focused in the top 100-200 markets and airports areas. There are a lot of square miles in this country, and I don't expect any carrier to have full coverage in all of them. To do so would come with high expense and some carrier-specific controls. Oh, right - that's LTE!
Go Sprint! Go Wimax!