Hedge1

Problem here is that the driver you need to educate most likely doesn't spend too much time on the forums and most likely never sees this status update which leads you only educating drivers who actually visit the forums often. Only that they are less likely to even need any educating.

In the other hand, if you report that driver and he gets banned he will see this video and what he did wrong and probably improve his driving.

Got to be brutally honest. You've got more chance of something being done by reporting him than posting it here in a status update.