Viral marketing is an idea that spreads–and an idea that while it is spreading actually helps market your business or cause. Two kinds of viral marketing: The original classic sort in which the marketing is the product and which a self-amplifying cycle occurs. Hotmail, for example, or YouTube. The more people use them, the more people see them. The more people see them, the more people use them. The product or service must be something that improves once more people use it. More
