Considering the extraordinary success of the MacBook Air in its previous and current refreshes, it doesn't take a particularly accurate crystal ball to predict where the overall laptop lineup is headed. Apple's buying power in NAND flash memory helps it deliver SSDs in portable machines at lower component costs than the competition, and the pure sexy factor of leaner, lighter (yet still powerful) notebooks is winning converts to the platform.
MacRumors believes a 15" ultra-thin Mac laptop is in the late te
