In Facebook they have "Farm Town" game. If you don't know it's something about comics farming, growing food, plowing fields earning XP and some coins. Those who play say it's super addictive so if you didn't tried playing before better don't. In Russian
social networks they have some kind of a clone for this, called "Happy Farmer". Many young and not so young girls and boys fell victims of this addiction and... Well here are some of the Russian fans of happy farmer stuff.