16 January 2017 Update: In 2015, we first published this case study on Airbnb’s global growth. Now, almost 2 years later, Airbnb is not slowing down anytime soon, with further expansions, acquisitions, and new products in 2016, including the much-hyped Airbnb Trips. With so much growth under its belt, we thought it’d be a good time to take another look at the tactics that first launched Airbnb to