i have always maintained that the problem with inattentive car drivers is: they don't realize how fast we are actually going on our bikes.
how small minded does one have to be to rev an engine to prove that their pedal foot can be pushed down with such force as to accelerate past a bike...
and lastly: where is it written that on a two lane road, a car can't slow up a bit when a car passes from the other direction to avoid having two cars & a bike all on the same plane.