http://www.theadvertisingshow.com/attachments/articles/1316/090830_Vaynerchuk.mp3 Wine Expert Gary Vaynerchuk, Director of Operations at The Wine Library, Outlines the Rules For "Tweeting" and Explains Why Social Media Matters For Marketers Large and Small http://www.theadvertisingshow.com/en/art/1316/ 2009-08-28 http://www.theadvertisingshow.com/images/hosts-pic.jpg