That's a good distinction -- perhaps I'll start calling them wheel-runners. It might catch on. And to be fair to wheel-runners, it could be that what I'm read

That's a good distinction -- perhaps I'll start calling them wheel-runners. It might catch on. And to be fair to wheel-runners, it could be that what I'm reading as haughty disregard is actually the same kind of abstraction one sees in foot runners, a kind of meditative absorbtion in the experience of exercise. This might also explain why they appear unable to see stop signs.