i completely agree that we need to watch the crap we leave around in the mountains. it's our responsibility to keep them clean, and maybe this does mean not rapping in the middle of aasgard pass! but i'll be the last to judge colin as he is an excellent climber.  
  
i'll also be the first to admit that i've done stupid or unnecessary things too! i'm human, just like everyone else on this site. we all need to go though a process of learning. two years ago i wouldn't have thought twice about leaving "another" sling at a rap station without cleaning some old ones. now, i'd never leave a new sling without cleaning most, if not all, the old ones. colin has been rock climbing for about 5 years, but this is the first year he has really gotten into alpine rock. he is learning much faster than most and i commend him for that!