Admittedly I started riding because I got sick of worrying about my car being parked in a public lot all day. Nothing ever happened but I'm clinically obsessive-compulsive about door dings and/or people mucking with my car. (Stage 2 Subaru WRX.)

But it morphed from that into, "hey this bike commuting stuff is fun", and now I'm thinking about selling the car, which collects dust in my garage and gets driven a few miles maybe once every 2 or 3 weeks. Our other car is an Outback and is also used purely for recreation. (Wife telecommutes.) No need for 2 cars!