I think they may be freeing up the Macbook name for a future Mac Touch Screen Tablet computer...
It would be pretty odd to refer to a tablet as a MacBook, especially with the white MacBook still chugging along. I think Apple has a long-term product segmentation plan, and they’re halfway through implementing it.
I have this wacky idea of Apple shrinking the white MacBook, cutting the price in half, and calling it a netbook.