This fall is based on nothing tangible at this point.
Gox faltering on the brink
Apple bans blockchain app
Russians planning on outlawing BTC
Huge orchestrated dumping across exchanges
Gox finally shutting down BTC withdrawal
Lots of reasons for this dump today
Oh noes,
Gox faltering on the brink = exchanges should never had a place in bitcoin economy
Apple bans blockchain app = apple is good only for bondage fanboys, men like to be free
Russians planning on outlawing BTC = Russia doesn't ban anything, they simply kill.
Huge orchestrated dumping across exchanges = of course, that what's happening when you have too much coins in just a few hands
Gox finally shutting down BTC withdrawal = Gox is dead for a year now, only stupid (aka greedy) people use it.