No. I want the macbook to charge wirelessly. So the power would go over the air and not through the aluminium as a conductor.
I can imagine that such a contraption would be a slight convenience. But, my gosh, the efficiency of such a solution will be atrocious. I can't imagine someone beaming energy in 360-degrees of volume, for only a small portion to be actually charging the device and the rest disappearing into walls, windows and furniture.