David Pogue shares his hilarious Twitter conversion At Ragan/Coca-Cola event, N.Y. Times’ tech maven recounts his journey—then sings (no, REALLY!). By Jessica Levco@raganreporterFeb. 24, 2010 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.