> I can’t believe how few choices we have in cell phones in the United States. Where is all the innovation I keep hearing everyone talk about?

The beginning of your sentence - "I can’t believe how few choices we have..." - can be applied equally sadly to other areas here in the U.S....such as but not limited to lack of choice of residential ISPs, or lack of choice (or generally mis-incentivized) healthcare providers, or lack of choice of mobile service providers, or, etc., or etc. And, of course, your last part of your comment asking where the innovation is? Well, innovation often is pocketed in those who control the capital, and only released little by little at the whims of releasing more capital. Sorry, i have to step away, cuz felt sad instantly just citing my own comments here. :-(