Great quote by Matt Maladin:

"To all the racetrack owners out there that call us whiners, etc., I extend the invitation to you to get on the back of my bike, and I will push you off at a buck-eighty into a concrete wall, and if you survive, didn't piss your pants, and can still look me in the eye and say "no big deal", then I will never complain about the safety of your tracks again."

Found by "Cassie-Fault"