This document discusses Airbnb and provides tips for success when starting a sharing economy platform. It summarizes Airbnb's origins and growth, including how it gained initial traction through Craigslist posts and dealing with public relations crises. It also discusses the similarities and differences between ridesharing platforms like Carpo and accommodation platforms like Airbnb, and which of Airbnb's marketing tactics could work for Carpo. Finally, it promotes an event called Dreamers' Day for students interested in online entrepreneurship.