How You Will Change the World with Social Networking

An excerpt from Deanna Zandt's new book, 'Share This!' explains how we share information and find community will change our lives.
The following is an excerpt from Deanna Zandt's 'Share This! How You Will Change the World with Social Networking' (Berrett Koehler, 2010).
Social networking is all the rage, and it's coming at us, a million miles an hour. We're surrounded by a flurry of new technology, and just when we begin to make sense of one tool, a new one arrives on the scene.