There are lots of good points here, and lots of scaredy cat, nanny, control others lives nonsense too. Most of it boils down to free will. If there isn't a big enough consequence, either by cost or law or whatever, people will do what they do. My biggest complaint is lack of common courtesy and being aware that there are other people using the same road at the same time. If you want to travel slowly, stay out of the way of faster moving vehicles. My golden rule is this, if you are being passed on the right, YOU are in the wrong lane.
For those who think everyone should be a hyper-miler, could you imagine how much worse rush hour would be if everyone were trying to p&g?
Travis..