I was on assignment for Shareable in Ann Arbor, Detroit and Chicago to help students organize sharing economy projects. I had a hunch that you can find sharing anywhere. Maybe it looks different in the Midwest than the Bay Area where I'm from, which is a kind of charismatic poster child of sharing economy. I gathered from living in Kansas this past year that Midwesterners do more informal types of sharing based on existing relationships. This may be less visible to the outsider than sharing that's facilitated by the Internet. There are agricultural, energy, and telecommunications cooperatives (the ultimate shared enterprise) throughout the Midwest which serve millions of people, but they don't necessarily identify as part of the sharing economy.