I disagree. Derivative traders provide financial instruments to hedge risk. What do angels and VCs do? Finance companies that scam online users. http://techcrun

I disagree. Derivative traders provide financial instruments to hedge risk. What do angels and VCs do? Finance companies that scam online users. http://techcrunch.com/2009/11/07/horrible-things-slink-back-into-zynga/ http://techcrunch.com/2009/11/07/horrible-things-slink-back-...