Is a 15-inch MacBook Air In the Works?

A Taiwanese blog named Apple.pro has an inconsistent track record, posting a fake shot of a MacBook before revealing the first images of unibody construction. Now they claim a 15-inch Air is on the way.

Through the glory of Google translate:

It is understood that Apple is producing more than the current MBA size MacBook Air (15-inch?).

Of course the idea is interesting to consider. While the system would lose some of its trademark portability, there would be much more room to work with for components—be they for video processing, battery life, 3G connectivity or just an optical media drive.

Then again, in a scenario without any extra performance, it's hard to tell exactly who would be interested in such a machine (that, in accordance to Apple pricing, would crush $2,000 with base options). Would you? [Apple.pro via AppleInsider]