Internal The truth about wikis: A wealth of uses you may not have considered Author Alan J. Porter explains how the platform transcends the encyclopedia, offering an array of solutions for communicators. By Matt WilsonJan. 7, 2011 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.