Facebook games may be clogging up your feeds with useless messages every time someone does something or needs help (I'm never going to help you fight those stupid gangsters! Stop asking!), but at least those updates can be removed, and you could just avoid Facebook altogether. Evony Online, however, was not only advertising on many websites with pseudo-sexy messages about "playing discretely," -- including right here on Bitmob -- but even if you did take the bait, the game was not only awful, it was part of a gold-farming scam for World of Warcraft, which may be illegal, depending on where you live. I'd rather buy those ugly lace outfits from American Apparel. Not that they're bad, or that I'd dare badmouth Bitmob's advertising partners.

Runners-Up: Mafia Wars, Farmville