When my Z is not in the garage and I am up at school, I always park at the end of the row. That obviously leaves my driver's side open to dings, but I have a pact with a bunch of friends who park next to me as we all know that none of us would ever touch each others car.
In general, I have started parking far out but not all the way at the edge of the parking lot because I learned that the further you park, the more likely some idiot will park next to you. Midway out is the sweet spot in my experience.
