Atlantis Internet Group (ATIG) enters the social gaming market by partnering with WikiBetting to operate the Sportbook Exchange, an application on Facebook. Players can buy Facebook chips and wager on any sporting event in the world -- anytime from anywhere. This exciting social gaming application is now available on the Tribal Gaming Network, a multi-vendor gaming platform with the federal approval to offer legal Intranet Gaming in Indian casinos in 28 States within the United States, and beyond.