As you may have guessed by scanning our CES coverage this year, HDTV -- particularly of the Ultra HD variety -- was kind of a big deal at this year's show. In fact, UHDTV's omnipresence fanned so much reader interest this year that we penned a feature article to put the whole phenomenon into perspective. While that makes for a lively discussion, none of the 4K sets announced at the show are shipping yet, and the few from last year that are available might cost as much as a new car --
