In technology industry's continuing obsession with special collectors' editions, even Microsoft isn't immune. The "Microsoft Windows Vista Ultimate Limited Numbered Signature Edition" (catching breath) bears the signature of Bill Gates himself, though Engadget rightly speculates that we shouldn't expect a real autograph for the $259 price. How much would a Gates autograph fetch on eBay anyway?
Apple's iBeacon tracks, guides shoppers
Apple stores use Bluetooth to message your iPhone, Spotify may launch a free mobile streaming option next week, and we get a peek at Razer's leaked iPhone game controller.