FarmVille for iOS reaches second on Top Grossing App Store list

FarmVille for iOS has had a rough history since its launch last year. Connectivity issues abound coupled with severe load times made it look as if Zynga just didn't get mobile. But today, FarmVille reached second place the Top Grossing list in the Apple App Store--just beneath the unstoppable Angry Birds' Rio sequel, reports Inside Social Apps. How did they do it?