what annoys me about craigslist is when people flag a posting for a hard-to-find or desirable breed dog because they think the fee is too high. I mean if you had an English Mastiff puppy they'd flag you if you ask too much (in their opinion) but if you ask for less then you'd get overloaded with a butt-load of deadbeats trying to get a truly valuable dog for next-to-nothing. Then they turn around and breed the hell out of it for profit, or can't afford to feed it anyway.

You don't see this as much with cats, around here anyway. I think most of your everyday schmucks looking on CL probably don't know one cat breed from another enough to justify paying a high adoption fee, no matter what the pedigree. Those are the ones who flag postings and prevent someone who would truly be interested from ever seeing it.