When someone is closing on you at better than 20 miles an hour just stay where you are. Brembo was given the finger because he could have cost someone thier life.
Was the motorcyclist riding irresponsably? Yes. Was there enough time to clear the fast lane safely? No.
Unless you spot a fast moving vehicle at least a half mile back do not take evasive action. They have already anticipated a path around you. If you change lanes you are adding to the danger they have created by going so fast to start with.
Moral of the story: Two wrongs don't make a right.
jedi- As a former motorcyclist I accept your apology. Please don't even joke about something like that. That is why I no longer ride.