Social Media Infographic: 6 media giants control 90 percent of content Ah, the illusion of choice. You have to see this eye-opening graphic. By Kevin J. AllenDec. 22, 2011 SHARE Ragan Insider Premium Content 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.