I believe we've now reached the end of iOS' first generation as a platform -- it's almost every week now that we're hearing about a major startup losing a founder or a big franchise shutting down. This time it's OpenFeint, the social gaming platform started up way back by Jason Citron and Danielle Cassley, that at one point claimed 25 million users, and then was sold to a Japanese social network named Gree for $104 million. Gree has announced that it's
