The document discusses building trust in digital brands through consistency, transparency, and authentic engagement across online and offline channels. It provides examples of how personal brands like Oprah Winfrey, Lean In, and Mom & Me were able to grow large followings by responding to customer needs and staying true to their core messages over time, regardless of changing trends. The key is communicating who you are through multiple touchpoints while thoughtfully managing your online reputation, as digital footprints last forever.