gotta disagree...
its one thing if its a group of buddies out for an afternoon of fun...its completely another thing for an organization to preemptively monopolize an area or crag...
its the principle of who was there first...ie, if i get to a cliff before the mountie toolz i have first dibs and they can fuck off and go somewhere else, regardless of what their little preplanned calendar and trip list says...
I love it...they "declare" that they are going to an area on such and such a date and get out of their way...