Hey, it’s the sharing economy so why not? Airbnb sounded pretty sketchy to me, too, but since I started doing it I’ve had nothing but great experiences and nobody’s burnt down my house yet or even clogged a pipe. Riders-Share.com is a peer-to-peer rental startup that got off the ground last August. It connects riders who want to rent motorcycles to unused motorcycles. It screens renters, provides liability protection and a safe online payments platform.