Investments have risk... FC already paid out far more then what he took in from IPO.  You can HARDLY call this a scam.  If things go down hill and collapse from here, call it a failed business venture sure.  But scams do not ship and develop working products that make their customers happy, and pay their investors their entire investment back before paying themselves.  Remember that?  FC paid ALL profits to investors till we were paid back in full... then everything after that was gravy.

INVESTMENTS HAVE RISK!  Bitcoin is risky, and you are investing in an entirely bitcoin focused business.  RISK!!!  Do you not understand?!  There is no free lunch...