Sims on Facebook is World's Fastest-Growing Social GameThe Sims Social, a reboot of Electronic Arts' bestselling $4 billion games franchise, has only been out of beta since last Thursday -- but it already has 4.6 million people playing it daily, according to AppData, a traffic tracking service from Inside Network. That makes The Sims Social the number 10 app on Facebook overall, and the number 6 game behind Zynga hits CityVille, FarmVille, Empires & A
