Devsisters, the darling of Korean gaming over the last two years has listed its stock publically in what has been one of the most down played IPOs I am aware of. In fact, so down played that I wasn’t aware of it until today. At the time of the IPO the company valuation was $627 million, ranking the it 32nd most valuable company in Korea. The IPO happened on October 6th. Devsisters…