25 media and marketing people you should be following on Twitter If you’re looking for more people to follow on Twitter—people in the media and marketing world—then Nat Ives at Advertising Age has a list of 25 tweeple he recommends. 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.