Well the parent comment doesn't say how many handicap spots were open. Giving Jobs the benefit of the doubt, he may have seen a pattern where there were always multiple spots available. And the spot locations don't come down from God either. They are decided (at least in the state where I live and have worked on this subject (a work parking lot)) in an arbitrary fashion in order to meet certain requirements. It's (once again where I am) a loose specification for placement. And you can always exceed the number required. For all we know Apple could have put in more spaces than required and Steve was simply taking advantage of that knowing that nothing would happen. And that he further didn't care about any fine he received assuming the Police even had normal access to that part of the parking lot when they were on patrol.
Edit: Further to my point it's easy to assume "arrogant big shot rich guy" just hearing a story like this.
Is there anything in particular that makes handicap laws any different than, say, speeding or breaking any other law that won't land you in jail? People break speeding laws every day because a) they can and b) they feel they have a reason to and c) they don't feel the speed limit is just.
Have you noticed how many "not really handicapped" people use handicap spaces after getting a note from their Doctor? You seem to be indicating that there is something rare and special about handicapped spaces and that the entire idea of allocating them is fair to begin with. You know that's not the case, right? Also why the need to call Jobs "a rich asshole"?
Edit: Further to my point it's easy to assume "arrogant big shot rich guy" just hearing a story like this.