Social Media Infographic: Executives from every Fortune 500 can be found on LinkedIn Now that LinkedIn has gone public, it’s time to brush up on some info about the social network. By Michael SebastianMay 23, 2011 SHARE Those of us working the PR Daily desk are no financial gurus, but even we could tell you that sounds good. (It is good, right?) You’re more than likely on the site, but how much do you know about LinkedIn? 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.