Internal Chatter’s new tool knocks down ‘knowledge silos’ at work The makers of the internal social media tool have added a feature similar to Klout, but with more immediate impact. Primarily, it razes silos and spotlights innovation. By Matt WilsonSept. 26, 2012 SHARE To read the full story, log in. Become a Ragan Insider member to read this article and all other archived content. Sign up today Already a member? Log in here. Learn more about Ragan Insider.