Not too long ago, we got Zipcar, eBay, and Netflix. We got Prosper and Kiva and Kickstarter. What do they have in common? They ask people to share in one way or another. These days, sharing is an industry thanks largely to new technology. And it's critical to the environment, the economy, and the way we live together as a society.
It's also an industry that we don't know much... [read more]