have you ever hit somebody's car door at the mall or store and did nothing?

I know I have a few times. It's been times where you pull into a parking space and the two people beside you just don't know where the lines are, but it is the only spot available. I always try to be as careful as possible when I open my car door. If I do hit someone's door, I make sure it didn't do any damage because I know I have found many of little dents on my car door and no one left a note or anything. That erks me!!