Yammer CEO Describes Why It Isnt Just "Twitter For Business"
David Sacks of TechCrunch50 winner Yammer.com says that his company is trying to make a work tool that is a sleek and cool as the ones you use in your off time. And it doesn't hurt that they have a business model. 09.25.08 Interview TalkingHeadTV.com Distributed by Tubemogul.