dont know how it is in north america, but here in europe, the ski instructors still havent learned any park manners... they constantly cruise through the park, so they can have their kids think that they are cool. not a problem if the kids (or the instructor, for that matter) would hit the jumps, try the rails/boxes, or at least make an effort in the pipe. but, over here (mind you), they stop on the knuckles/landings, make slalom turns in the pipe, and generally disrupt the flow of the park. when i go over to talk to them about how they "should" ride, they give me this "oh, your the baggy clothed, park god" attitude, and dont listen to a word i say... not only does that suck, but it is also very dangerous, not just to them, but real riders, trying to boost and go big!!!! that is my problem with them, hopefully, they will learn that we would respect them more, if they took the time to respect us...