The edges of both the MacBook Pro (aluminum case) and the MacBook (polycarbonate) are exceedingly sharp. Depending on my typing position, they dig in my wrists, an unpleasant and painful experience. Can you suggest a solution?
Sanding is one option. Did you perhaps sand-off the edges by using fine-sanding paper made for wood? Could you post an image of the result? It's understood it will not be as pretty afterwards, but being plain ugly is not an option either.
Guards are another idea. People sometime use guards on furniture with sharp features to save their kids when bumping into them. Can you think of a similar product (off-the-shelf or homemade) for the edges of a MacBook?