18 Social Games of Zynga | Practical Ecommerce
Social gaming giant Zynga has filed for an initial public stock offering that could put the company’s valuation as high as $20 billion. Zynga is the
6 Jul 2011 ... Zynga Games. CityVille. CityVille is the most popular app on Facebook with over 87 million monthly active users. In CityVille, players build the city ...