Writing & Editing The 5 most popular stories on PR Daily this week This week, readers were interested in what not to post on social media, what writers can learn from Keith Richards, KFC’s clever Twitter joke and more By PR Daily StaffOct. 23, 2017 SHARE Ragan Insider Premium Content Here are the five most widely read stories this week on PR Daily: 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.