Writing & Editing Are you pro- or anti-em dash? Slate‘s Noreen Malone has made a compelling case against the punctuation mark’s overuse. Do you agree? By Roula Amire@chicagocommsMay 26, 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.