The document discusses different types of individuals that can help spread word-of-mouth marketing for a brand - influentials, evangelists, and fans. It provides examples of how scissors company Fiskars identified influencers in the scrapbooking space, empowered passionate crafters as evangelists by bringing them to headquarters, and saw fans help spread the word organically. The result was over 1000 Fiskateers registered and a 341% increase in online discussion of the brand.