This document discusses how brands are building their identities in the digital age. It argues that brands have lost some control over their messaging as digital consumers are now co-owners of brands' reputations. Brands must focus on building reputation through useful content, listening to customers, empowering customer contributions, and maintaining honest consistency between messaging and actions. The document provides several case studies of brands that have adapted successful digital strategies, such as creating communities, co-creation platforms, and treating customers well to encourage their support.