Intel's been promising a smartphone of its own for about as long as men have been walking the ground of Earth, but it looks as if its May 2011 claims of "early next year" are finally getting close to being "accurate." Here at the company's CES 2012 keynote, the Medfield-based Lenovo K800 was revealed as the first Intel-powered smartphone, with Lenovo's home turf being pegged as getting first dibs. There's a 4.5-inch 720p display and rear camera with dual-LED