From Zynga Press Release: Companmy Will Pursue Real Money Gaming In US

"Zynga believes its biggest opportunity is to focus on free to play social games. While the Company continues to evaluate its real money gaming products in the United Kingdom test, Zynga is making the focused choice not to pursue a license for real money gaming in the United States. Zynga will continue to evaluate all of its priorities against the growing market opportunity in free, social gaming, including social casino offerings."