Social Media How marketers use selfies, food and video to reach social media users Communicators are trying new ways of getting people to talk about their companies online through pictures and pins on Instagram and Pinterest. By Beki Winchel@bekiwekiMay 20, 2015 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.