I've seen motorcyclists perform many of the same antics (except for pulling people out of their cars, or whatever). So I imagine many of you have the same anger when motorcyclists cut between lanes, run stop signs, pass on the right, etc.
Oh, and the last time I saw a cyclist get treated the way sammy says he'd treat one (by running him/her over, etc), that cyclist got back on their bike, chased down the car, caught it at a signal, and reached through the open window, took hold of the driver's head, and slammed his face
several timesinto the steering wheel. Others take a more subtle approach and call the car's license # to the cops and say the driver was drunk and waving a handgun.
One way or the other, it kinda' ruins the driver's day.