I have a friend who just bought a new Tesla and he really likes the car. A 240 mile range that the Tesla offers is certainly a great incentive to never have to buy gasoline again and when the $30,000 new Tesla's are available I predict that they will be a real threat to the future of Gasoline powered cars. He had to get 220 volt power installed in his garage and can recharge the batteries at night. I rode in the car and it is super fast on acceleration. The only downside that I see is travelling cross country but if a battery exchange system could be set up you could go to a service center and get a battery switch in the time it takes to refill your gas tank. It will be interesting to see how Tesla progresses. Their new battery technology could certainly spell the end of gasoline powered cars as we know them today.