Salesforce.com buying social monitoring vendor Radian6

Salesforce.com plans to buy social media monitoring vendor Radian6, whose technology tracks conversations occurring on social sites like Facebook, Twitter and LinkedIn, the company said Wednesday. Radian6's technology gives companies insights into what people are saying about their brands and products, as well as competitors. Its customers include Kodak, PepsiCo and greater than 50 percent of the Fortune 500, Salesforce.com said.Cheryl Burke Sarah Michelle Gellar: Sexy, Edgy New Tv Show Penelope Cruz Hulu