I shave my legs... my dad sort of got me into it, as he's a bigger guy. I didn't want to for the longest time because I was afraid it would make my calves look small (because they used to be a lot smaller).
But, I find with a tan, and increased mass on the legs, I like the look and feel of it a lot better. I look at posing pictures of me when I had hairy legs, and I can't stand the way it looked.
Plus, it just feels good to go out in public with shorts on and be like "yeah, I've got no hair on my legs... want some?" heh.