Dual 14-inch touchscreens not big enough? 21-inches of touch sensitivity still failing to sate your fingers' need to roam wild and free? Maybe the 23-inch behemoth of a tablet that Lenovo is planning on unleashing this year will make those digits dance with delight. The plan is, apparently, to take one of the company's Windows-powered all-in-one machines, delete the stand, put it on a cras
