Speakers and presenters of the world, unite! If we all ban together, maybe we can win the battle against live bloggers, crackberry addicts and cell phone junkies. By Steve CrescenzoMay 6, 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.