I drive a two-seat roadster known for its great handling. The last thing I want is for a machine to take the steering wheel out of my hands. My car company isn't into self-driving cars, but others are: Ford, BMW, Audi. And, of course, Google is moving quickly forward with road-worthy autocars that have accumulated 300,000 miles with only one (human error) accident. The advantages of cars that drive themselves are multiple and compelling. Automobile intelligence already assists the driving experience by warning of dangerous situations and taking control of parki