A new Apple entry in a Bluetooth organizational database looks certain to be a Mac, and may be the as-yet unannounced 15-inch MacBook Air.A rumored 15-inch MacBook AirRecent reports claim that a 15-inch — or 15.5-inch — MacBook Air has now entered mass production. Separately, a database held by the Bluetooth Special Interest Group, which counts Apple as a "promoter" member, has added a new Mac listing. Read more
