Since the initial publication of Cultures@SiliconValley fourteen years ago, much has changed in Silicon Valley. The corporate landscape of the Valley has shifted, with tech giants like Google, Facebook, LinkedIn, and Twitter vying for space with a halo of applications that connect people for work, play, romance, and education. Contingent labor has been catalyzed by ubiquitous access to the Internet on smartphones, enabling ride-sharing services like Uber and Lyft and space-sharing apps like Airbnb. Entrepreneurs compete for people's attention and screen time. Alongside these changes,...

Since the initial publication of Cultures@SiliconValley fourteen years ago, much has changed in Silicon Valley. The corporate landscape of the Valley has shifted, with tech giants like Google, Facebook, LinkedIn, and Twitter vying for space with a halo of applications that connect people for work, play, romance, and education. Contingent labor has been catalyzed by ubiquitous access to the Internet on smartphones, enabling ride-sharing services like Uber and Lyft and space-sharing apps like Airbnb. Entrepreneurs compete for people's attention and screen time. Alongside these changes,...