Earlier this week, Bitcoin prices plunged, yet again, after Twitter, Facebook and Google announced they will no longer accept ads for Initial Coin Offerings. "We are committed to ensuring the safety of the Twitter community. As such, we have added a new policy for Twitter Ads relating to cryptocurrency," a ...Readmore: https://www.forbes.com/sites/robertwynne/2018/03/29/blockchain-and-the-cryptocurrency-business-need-a-good-publicist/