This document discusses the power of social media and its role in digital strategies. It covers several topics related to social media, including why companies use social media, how Facebook remains popular among millennials but new platforms are emerging, the importance of social customer service, influencer marketing, location analytics, and how to become a social media expert. The document provides advice from digital executives on skills to develop, such as learning the fundamentals of marketing strategy, paid media, analytics, and staying up to date as the field constantly changes.