It’s time for best-and-worst lists Also, political speechwriters’ “obfuscation,” new generation of Apple and Microsoft keynoters, and PowerPoint Karaoke. By Christine KentJan. 12, 2009 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.