Lyft's Rides Are So Social That A Driver Invited A Passenger Over For Thanksgiving Dinner

Lyft, the on-demand ride-sharing startup known for its pink mustaches and fist bumps, is aiming to create a real-world social network.  With Lyft, all you have to do is tap a button to request a ride. Within usually just a few minutes, your driver will pick you up and greet you with a friendly fist bump. "We see Lyft as not just an app, but a movement of people coming together in cities and having conversations about things that matter," Lyft CEO John Zimmer tells Business Insider. "You're arou...