Former New York City and Metropolitan Museum of Art chief digital officer Sree Sreenivasan joins the Echo Chamber podcast to discuss the latest trends and pitfalls when it comes to social media. Recorded at the PRAXIS7 conference in Hyderabad, Sreenivasan explores the thorny topics of vanity metrics and influencer marketing, the continued underestimation of LinkedIn, CEOs on Twittter and the rise of fake news.