Amazon.com description: Product Description: Today, Twitter is a social website that has become one of the hottest social networks on the Internet today with thousands of new people signing up on a daily basis. This new phenomenon, ranks right up there with Facebook and LinkedIn for social contact and social media marketing. Today, companiesare using this information to keep their friends, families, and customer base up to dateon what is happening in their lives, families, and business ventures. Get all the info you need here.