Guest author Jonah Berger shares some tips on what triggers the best word of mouth marketing. Episode 101: What Triggers the Best Word of Mouth Marketing by Jonah Berger with Nir Eyal (How to Create Content that Goes Viral). Nir Eyal writes, consults, and teaches about the intersection of psychology, technology, and business. The M.I.T. Technology Review dubbed Nir, “The Prophet of Habit-Forming Technology.” Nir founded two tech companies since 2003 and has taught at the Stanford Graduate School of Business and the Hasso Plattner Institute of Design at Stanford. He is the author of the bestselling book, Hooked: How to Build Habit-Forming Products. In addition to blogging at NirAndFar.com, Nir’s writing has been featured in The Harvard Business Review, TechCrunch, and Psychology Today. Nir is also an active investor in habit-forming technologies. Some of his past investments include: Eventbrite, Product Hunt, Pantry, Marco Polo, Presence Learning, 7 Cups, Pana, Symphony Commerce, Worklife (acquired by Cisco) and Refresh.io (acquired by LinkedIn). Nir attended The Stanford Graduate School of Business and Emory University. The original post is located here:  and