> In US cities, most cyclist act like they're in a race. They must run every stop sign, charge down every hill, graze every pedestrian...
Seems like a pretty biased sample to me. I'm a cyclist, and the vast majority of cyclists I know respect the law and common sense. Yes, there are jerks out there, but they'd most likely still be jerks if they switched to driving.
It's possible that my own sample of cycling friends is biased too, but few cyclists I see on the road are as bad as phil248 described. And the worst drivers I see on the road are considerably more dangerous than the worst cyclists, by a long shot.