Book excerpt: In the widely well-received first edition of The Secrets of Word-of-Mouth Marketing, author George Silverman provided readers step-by-step guidance with his innovative Decision Matrix for constructing a word-of-mouth marketing campaign that exponentially increases revenue. Now, extensively revised to reflect the profound changes in the marketplace--from new attitudes and communication methods, to new ways of relating to increasingly wary web and social media users--the second edition of this groundbreaking book shows readers how they can move beyond traditional approaches to identify potential buyers and compose the kind of message that inspires customers to spread the word about products and services. Featuring enlightening case studies and examples, The Secrets of Word-of-Mouth Marketing simplifies the process of choosing your delivery method, harnessing the power of influencers, and measuring results. Whether you’re wondering how to navigate the latest digital media or interested in learning what Malcolm Gladwell got wrong, this helpful tool is still the ultimate word on word of mouth.