This document discusses viral marketing strategies and provides ideas for effective viral marketing campaigns. It explains that viral marketing spreads organically as people share content with others, similar to how viruses spread. Some effective tactics discussed include creating free e-books with valuable content, using video clips and forums to engage people, and tracking results to see what strategies are most effective at spreading the message. The goal of viral marketing is to create buzz and get people excited enough about the content that they want to share it organically with their own networks.