Warren Whitlock, co-author of Twitter Revolution: How Social Media and Mobile Marketing is Changing the Way We Do Business & Market Online.
Warren's TwitCastRadio is a weekly show to help you grow your network, find new friends, lead and customers and market yourself on Twitter and other social media.
On this show David Mathison discuses how he pre-sold 5,004 books through one new Twitter connection in 11 days.
The interview will be broadcast on February 27, 2009 at 10 p.m. Eastern Time, or you can listen right here by clicking the play button below.











