The rumor, which is the second we've heard about Thinner **tebooks, does **t make it clear if the MacBooks will belong to the MacBook line, the MacBook Pro line, or the MacBook Air line. Because the fate of the MacBook Air line is in question and the MacBook line already has a 12-inch MacBook, it's entirely possible the rumor refers to Thinner MacBooks that are in development as part of the MacBook Pro family.
It is **t clear when these Thinner 13 and 15-inch mystery MacBooks will launch if they are indeed in development, but rumors suggest they will debut at the end of the second quarter or in the third quarter, pointing towards an introduction in the summer or fall months. Discuss this article in our forums