Last year I wrote a couple of posts about my various infatuations with various wood products, many in conjunction with various electronics products made of metal. The estimable yobyot commented, "Seriously, though, isn’t the juxtaposition of cedar on aluminum a little too jarring?" I should probably also note that Greg commented, "Oh dear! You HAVE gone over the edge, haven’t you?"
In any case, I initially thought the first comment was about the physical transition between the sleek aluminum computer and the slab of wood. I'd have to agree that it would have been nice if the macbook had been indented or milled so that the wood could be set flush. But I think the question might really have been about the possible clash of textures and colors. I guess there might have been more sedate wood choices than cedar.
I probably don't have to explain or respond to Greg's comment, we all know that gondola sailed long ago, but I think this next find might give both commenters pause: I learned via Gizmodo that there's a guy in Hungary who makes furniture out of wood and metal by pouring molten metal into channels carved in the wood. This results in a form of joinery that's part carpentry, part casting, and all elemental alchemical madness. The scorch marks on the wood are a marvelous side effect of the process. Now this is how I'd like to have a wooden cover put on my aluminum macbook.