Foodie bulletin boards often have "bad service horror stories." I am a "food first" person and tend to discount bad service reports. And I sometimes think that the customer might have had something to do with various tales of mistreatment. I've always wondered what the server's version of the story was... wishing for a "foodie Rashomon".
I just found a great website devoted to stories about customers from waitstaff. Read it, if you dare.