There is no need to "endanger" other vehicle's doors with a large vehicle in the parking lot. The trick? Don't try to park as close to the building as you can. That's what 95% of the folks do in malls, grocery stores, etc. I always avoid the high-traffic at the door anyway by heading down to the far end of the lot. I do park in such a way that doesn't invite anyone to park close to me (usually by straddling two spaces that normally people would park nose-to-nose in).