Why Japan's GREE Overpaid For Mobile Social Gaming Startup OpenFeint | TechCrunchWhy Japan’s GREE Overpaid For Mobile Social Gaming Startup OpenFeint Over the past year, there’s been an apparent trend taking place of Japanese gaming companies acquiring U.S. social game developers. DeNa bought social gaming company Ngmoco for $400 million last October, adding to an acquisition of mobile social gaming studio GameView in September. A little over a month ago, Japanese mobile gamin
