iPhone 4 great for video-chatting with Santa

Apple's iPhone 4 spots continue to focus on the FaceTime video-chat feature, and remain as sentimental as ever. Here's the new holiday spot, in which a boy chats with Santa Claus—who looks disturbingly thin, though that's because it's the kid's father, broadcasting from an elaborate North-Pole-like workshop he's set up in the garage. It's hardly a surprise that Santa would now be an Apple user, in the wake of the notorious artificial-intelligence Santa bot operated by Microsoft back in 2007 that malfunctioned and started talking about oral sex.