22-year-old Ashley Johnson lost her job after she complained about a poor tip on Facebook. She felt the $5 tip from a couple who had sat in her section for 3 hours was a joke, and wrote about it on the social networking site. From the article: "Brixx officials told Johnson a couple of days later that she was being fired because she violated a company policy banning workers from speaking disparagingly about customers and casting the restaurant in a bad light on a social network." Silly Ashley, as everyone who has worked in a restaurant can tell you, complaining on Facebook isn't the answer. If you want to get back at bad customers you overcharge them, or put something in their food.