Social Media What kind of links do people share on Twitter? The most commonly shared links contain images, according to a recent study. You’ll never guess the most common source for articles shared on the popular site. By Michael SebastianAug. 23, 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.