Business, Eric's Ad blog, Social Media, Tech, Twitter Biz Stone on the value of valuations March 12, 2014 Eric Zimmett Leave a comment Twitter co-founder Biz Stone @biz on CNBC discussing the “value” of valuations. Twitter co-founder Biz Stone @biz on CNBC discussing the “value” of valuations. For the full video, click here: http://www.nbcnews.com/video/cnbc/54653699#54653699 Share this:TweetShare on TumblrPrintEmailLike this:Like Loading... Related