The document discusses a company called Recommend that builds social networks and algorithms to leverage word-of-mouth recommendations. It notes that friends and expert recommendations are the most trusted sources of information for consumers. Recommend aims to optimize conversion rates by adding a social layer to client websites and redirecting qualified traffic. The company's platform combines social networks and reviews to generate key data and traffic leads for e-merchants. It argues that word-of-mouth marketing through recommendations is more powerful and less costly than advertising.