I'm wondering why Social Gold and Facebook Credits are only focusing on gaming. Does virtual currency have no other legal use? Take on PayPal already. http://w

I'm wondering why Social Gold and Facebook Credits are only focusing on gaming. Does virtual currency have no other legal use? Take on PayPal already. http://www.dotsauce.com/2010/08/09/age-of-virtual-currency/ http://www.dotsauce.com/2010/08/09/age-of-virtual-currency/