Well, the iPad is about one half of a laptop -- both in its form and functionality -- so it makes perfect sense that it'd chop laptop sales by 50 percent. We might be pulling your leg, but Best Buy CEO Brian Dunn isn't. The dude in charge of the yellow label empire has told the Wall Street Journal that his company's internal estimates indicate the iPad has eaten up as much as half of laptop PC market demand. In response to this perceived trend toward more portable gadgets, Brian's outfit is rearranging its inventory to include more e-readers, tablets and smartphones for this holiday season, while slimming down its selection of d
