Mine suffered a lot through the winter because there just isn't much you can do in the snowy times here other than the drive-thru car wash, especially when I don't have a heated garage to park it in. I did a really thorough interior clean this spring, leather conditioner on the seats and everything, but I have yet to wax mine. Bought new pads for my buffer, just haven't had a good window of opportunity.
I don't feel as bad as I have with some cars, because this is a Jeep. Its socially acceptable to have a dirty SUV or truck (around here anyways) but if you have a slick sports car the same isn't true. Hence, I have polished the wife's turbo coupe this year but still haven't done the Compass. Its ok.