Keep Waiting For A MacBook Air Upgrade, If ULV Core i3 and i5 Shortages Are True

The MacBook Air hasn't been refreshed since last June, but even then it was a pretty minor upgrade. We'll have to keep on waiting for a newer model apparently, if a shortage in ULV Core i3 and i5 processors is anything to go by. [Hardmac via Slashgear]