Facebook falls, losing more than $100B in share value. The reason could be growing public concern over privacy and security. This was expected after Mark Zuckerberg's brief encounter with congress, The possibility of breach of data doesn't go to well with the general public so it comes to no surprise that an event like this would take course tell us what you think in the replies. Please don't forget that Steem and social media token systems are truly the way to go.