In case you miss it, CNN's got a great article on the 12 most annoying types of Facebookers. Here are my top 3: The Crank. These curmudgeons, like the trolls who spew hate in blog comments, never met something they couldn't complain about. “Carl isn't really that impressed with idiots who don't realize how idiotic they are.” [Actual status update.] Keep spreading the love. Your anger is angering me. The Lurker. The Peeping Toms of Facebook, these voyeurs are too cautious, or maybe too lazy, to update their status or write on your wall. But once in a while, you'll be talking to them and they'll mention something you posted, so you know they're on your page, hiding in the shadows. It's just a little creepy. Hey, I know you're there! Stop hiding! The Chronic Inviter. “Support my cause. Sign my petition. Play Mafia Wars with me. Which ‘Star Trek' character are you? Here are the ‘Top 5 cars I have personally owned.' Here are '25 Things About Me.' Here's a drink. What drink are you? We're related! I took the ‘What President Are You?' quiz and found out I'm Millard Fillmore! What president are you?” I will shoot you if you invite to play Mafia Wars. Yes, shoot you. Which one is your favorite?