Social Media The 5 most popular stories on PR Daily this week This week, readers were interested in tools to power their Instagram campaigns, a tactic employed by an SEC Twitter account, creative content marketing ideas and more. By PR Daily StaffJuly 3, 2017 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.