Which reporters are on Twitter? Just check the new feature MediaOnTwitter MediaOnTwitter is the first shareable media database available to Twitter users—and it’s free. Media can be sorted by beat, location, name or media outlet. By Ragan StaffJan. 25, 2011 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.