This unibody needs drastic improvement. The edges are sharp and you're rubbing your wrists on the sharp pointy edges of the aluminum. Why can't you shave off the edges to be more round and soft?
Don't listen to the koolaid freak above. I many times have wished the edges were smoother because after some use I get these marks on my wrists and it looks like I am some emo guy with a dull knife.
Most of you are too young to remember when we actually took "typing" classes in school on real <gasp> typewriters.
Get those wrists off your palm rests you lazy whiners! You don't need hair growing there anyway. Mrs. McAlly would put razor blades under your palms if she saw you do that. (rough school).