Media Relations The 5 most popular stories on PR Daily this week This week, readers took insights from Don Draper and other ‘Mad Men’ characters, learned effective writing habits, read about how social media can boost SEO, and more. By PR Daily StaffJune 13, 2016 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.