Social Media The 5 most-popular stories on PR Daily this week From warnings signs you’re failing at social media to Pinterest for PR tips, here are the week’s most widely read stories. By PR Daily StaffMay 11, 2012 SHARE Ragan Insider Premium Content 25 annoying communication habits–of other people 16 ways to use Pinterest for PR 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.