Interestingly, I don't think the ones that are douches are particularly picking on snowboarders. Last weekend I saw two separate incidents where a skier buzzed another skier (one of them was preadolescent and a beginner, which made the other guy a MAJOR douche). I think that might just be their version of park.
I told my kids, "Someday, you'll have kids of your own." One of them said, "So will you."
-- Rodney Dangerfield.