Social media: What to adopt, what to drop in 2008 PR pros weigh in on the rapidly multiplying social media services and how they may or may not help you do your job better this year. By Christine KentFeb. 25, 2008 SHARE 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.