Social Media The 5 most popular stories on PR Daily this week While few were surprised by a popular mobile app’s huge confession this week, news of the admission was a surprise hit with readers. That story, and more. By PR Daily StaffMay 19, 2014 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.