Seriously though, I'm not sure if motorists aren't aware that cyclists have every bit as much right to be on the road, or if they just don't care, but that would be my main pet peeve.

I drive for a living, and have a class one licence, so it's not an "us vs them" scenario. If everyone could just show a little more respect on the road, heck, if motorists would just slow down to the MAXIMUM speed limit as they buzz by me, that would be great.