Social Media CME Group links conference attendees with iPad app Attendees at the financial exchange’s Global Financial Leadership Conference got iPads equipped with an app that put the event at their fingertips. By Matt WilsonNov. 11, 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.