Even with Gox going bust, the price of bitcoin has stabilized around $600 USD...far from crashing. With more and more large retailers accepting Bitcoin, adoption and price will only continue to increase. At least bitcoin can't be artificially created out of thin air like government controlled fiat currencies.
Bitcoin is a ponzi. A lot of tears and broken dreams will be in the cards when it goes down for good...BitInstant, Mt Gox...'nuff said