Zynga’s CityVille Now More Than 25 Percent Bigger Than FarmVille

I'm surprised Zynga doesn't have a StartupVille game...come up with an idea, build a prototype, get traction, pitch your idea to investors, get media coverage, and even IPO. They can sell in-game items like hosting. You'd have to avoid things like DDoS attacks and competitors. Sounds like it could be fun, and a lot less risky than actually building a startup!