Just my two cents...
It sucks that the AP holders on this board are feeling attacked by the general populace of this site. But, some of the chagrin directed toward the AP program is not completely without base. Unruly teenagers, drug use, etc. can absolutely be attributed to APs (where are tourists going to get drugs and how are groups of teenagers going to afford regular park tickets?).
People also get upset about crowd levels. This is not the fault of APs, but the AP program in general...and its not necessarily a scapegoat to associate the overcrowding with the program, its just. common sense that a park which draws heavily from a local pool is going to be filled mostly with locals on such a crowded day. What bothers me about this is that this overcrowding by people who go frequently takes away from tourists who may only get to go once. Again, its not the fault of the actual people holding APs, just the program itself for letting it get so out of control.
Misbehavior in general cant be blamed on any one group of people. If someone sees line-cutting and assumes its an AP holder, then thats an issue. But not all complaints with the AP program are baseless scapegoats.