Social Media The 5 most-popular stories on PR Daily this week From the ironic to the sinful, these are the stories our PR Daily readers couldn’t get enough of this week. By PR Daily StaffNov. 15, 2012 SHARE Ragan Insider Premium Content Irony: Explained The 7 deadly sins of social media The 36 rules of social media 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.