While the world’s regulated online poker market has shrunk by 23% over the past two years, US-friendly sites have been experiencing some impressive growth over the same period of time and continue to outperform their licensed competitors. Bodog, for instance, has grown by 43%, the Winning Poker Network (WPN) by 77%, and the Chico Poker Network by an impressive 125%, raising the question whether it is these sites innovations or their virtual monopoly over the US market which is driving their traffic forward. Bodog was one of the first operators to recognize the damage done by online grinders relieving amateur…