We do, but we also have 4 kids and our free time is....lacking. I used to details cars for a living prior to joining the Army, granted that was almost 16 yrs ago, but I swore I'd never take my cars through a touchless or brush car wash. Now I do it once or twice a month. I can always corrected the hazing/marring that they leave behind, but I've just accepted this as my life for the moment.
Perhaps when my kids get older I'll spend more time on the exterior, but with the pin striping we are getting from the trails, it makes the automated car washed more palatable.
-Chris