Gambling on Facebook Games, Zynga Cashes In
Zynga Game Network, which makes free poker, puzzle and other games for social-networking Web sites, has attracted backing from heavyweight investor Kleiner Perkins Caufield & Byers.
23 Jul 2008 ... Kleiner Perkins Caufield & Byers is among the latest investors in Zynga Game Network, which makes a variety of games for social-networking ...