Treat a product or service like a human or computer virus, contends online promotion specialist Seth Godin, and it just might become one. In Unleashing the Ideavirus, Godin describes ways to set any viable commercial concept loose among those who are most likely to catch it--and then stand aside as these recipients become infected and pass it on to others who might do the same. "The future belongs to marketers who establish a foundation and process where interested people can market to each other," he writes. "Ignite consumer networks and then get out of the way and let them talk."

Godin believes that a solid idea is the best route to success in the new century, but one "that just sits there is worthless." Through the magic of "word of mouse," however, the Internet offers a unique opportunity for interested individuals to transmit ideas quickly and easily to others of like mind. Taking up where his previous book Permission Marketing left off, Godin explains in great detail how ideaviruses have been launched by companies such as Napster, Blue Mountain Arts, GeoCities, and Hotmail. He also describes "sneezers" (influential people who spread them), "hives" (populations most willing to receive them), and "smoothness" (the ease with which sneezers can transmit them throughout a hive). In all, an infectious and highly recommended read. --Howard Rothman Counter to traditional marketing wisdom, which tries to count, measure, and manipulate the spread of information, best-selling Author Seth Godin argues that the information can spread most effectively from customer to customer, rather than from business to customer. Godin calls this powerful customer-to-customer dialogue the ideavirus, and cheerfully eggs marketers on to create an environment where their ideas can replicate and spread.

In lively detail, Godin looks at ways companies such as Napster, Hotmail, GeoCities, even Volkswagen have successfully launched ideaviruses. Godin provides all the ingredients so anyone can start their own ideavirus epidemic. He identifies key factors to show how any business, large or small, can use ideavirus marketing. Now all businesses can succeed in a world that just doesn't want to hear it anymore from the traditional marketers.

Who but Godin could teach consumers the importance of powerful sneezers, hives, velocity, a clear vector, and a smooth, friction-free transmission? Readers will learn much more, including:

*Why ideas matter *Seven ways an ideavirus can help you *How to dramatically increase the chances your ideavirus will spread *The importance of sneezers *The thirteen questions ideavirus marketers want answered *Five ways to unleash and ideavirus