Blablacar just launched in the UK. Blablacar allows you to share a ride with passengers that are going the same route as you. You can save money and hassle by carpooling with others. If you have a car, you can make some extra money by selling out seats on your drive. You can rate the driver and see their preferences for things like music, pets, etc. Very interesting concept!
Check out this video on how it works!