I would never take a handicap parking space, if I didn't need it. I don't mind walking across the lot, and when I get out, I'm usually in an easier place to get out of the lot. I have a friend who has MS, and uses a wheelchair most of the time. those spaces are made larger, so he can get out of his car, remove his wheelchair from the back, and take off. If people are in those spots that don't need them, it frustrates him, but he will park in the back of the lot, so he knows he will be able to get in and out of he car when he returns.
