Last year I attended the Society for Human Resources Management (SHRM) 2013 Annual Conference and Exposition in Chicago. Over 15,100 people in attendance. Extraordinary keynoters like Blake Mycoskie and Dan Pink. Content-rich breakout sessions. (With any luck, attendees thought the breakout that Gary Jones and I co-led was one of them.) Throughout it all, to my dismay, there was a whole lotta tweetin’ going on.