Since its publication in 2005, Never Eat Alone has sold 400,000 copies and has dominated the business category in the area of networking and reaching out to others. In its expanded new edition, author Keith Ferrazzi has completely updated the book with new profiles of what he calls the Connector"s Hall of Fame, and with extensive chapters on how to use social media--from Facebook to Twitter to the blogosphere--to connect with people in business and beyond.