[Griff]

If you could keep The Man out of the loop it might be useful, but you can't so it isn't.

It seems like only a matter of time before your private vehicle, at least in urban areas, will be controlled by a central authority if only in the name of better traffic flow. We've all seen the little drawings of vehicles slaved together for efficient highway travel. That little feeling of freedom you get when you ease behind the wheel is slipping away.