Bitcoin exchange Mt. Gox has been in the news this week for going offline yesterday, and the Wall Street Journal reports that federal prosecutors from New York sent Mt. Gox a subpoena to preserve documents. Mt. Gox's troubles seemed to affect the price of the currency, but only temporarily. The price of Bitcoin rebounded from a low of $422.63 yesterday to trading as high as $598.41 this morning - according to Coindesk. So what do you think about this currency? Do you think Bitcoin will survive? Cast your vote below and post your comments as well.