I am glad that the General's son is optimistic about the prospects for greater inclusion of the less affluent in the digital future. Powell made it abundantly clear that he has faith in the marketplace to solve many information problems, like the 'Problem' of not allowing media companies to own multiple TV and radio stations in the same market. I guess I don't share your trust in Powell's motivations, for he has proven that he shills for the big information players at the expense of diverse points of view and, ultimately, democracy.
It won't make much difference that everyone has wireless access to the same, slanted information sources. Mobility plus ignorance still equals ignorance.