Jason Citron was one of the iPhone's first big name developers. He and partner Danielle Cassley created a game called Aurora Feint way back in the early days of the App Store, and while that game didn't do as well as hoped, the duo and their backers eventually catapulted that title into its own social gaming platform called OpenFeint. That platform was later acquired by Japanese social network GREE, and Citron left the company that he originally founded last September.
Now, Citron's back with a new venture, called
