For as long as we've had Facebook, we've had dummies posting things they shouldn't. If you want to avoid getting caught complaining about your job or boss on Facebook, here's a little trick that'll help you — it's called "meeting up with friends in real life." Then, when you vent about something to your friends, the people you're meeting with face-to-face are the only ones who hear it. Kinda neat how that works, huh?

1. This complainer.