I don't understand why bikers get road rage, you have to assume no one sees you and look out for yourself, you're the vunerable one.
I frequently bump into a guy on my daily commute that rides a white 1200GS Adventure. The guy is a total knob!
He thinks it is his right to lanesplit and heaven help the cars that don't open like the sea before Moses if he is riding. I have seen him bang on windows and bonnets, rev his engine if a car doesn't hop the curve when he is in the vicinity and acts like a right old twatwaffle.
I am no angel on the roads but @#$% I can't see why people get so worked up on a bike. Car I get.... good gawd I can get frustrated in a car but a bike?! If you encounter a asshole, go around him and go on with your day.