Actually, I found a source that says large displacement bikes are UNDER represented in accidents, but have a higher rate of severity of injury when they are involved in an accident.
Another statistic claimed was, 92% of motorcyclists involved in accidents had no training. They were self taught, or taught by friends.
3/4 of accidents were with another vehicle, and in 2/3 of those, the other vehicle violated the motorcyclists right of way.
Alcohol was involved in almost half of all fatal accidents.
Despite the fact that motorcycles are required to have their headlight on, the vehicle driver did not see the motorcycle.
Seems to me, that getting a license should require training, not just a quickie exam.
Secondly, and no less important, is motorcycle visibility. I think the headlight on requirement has been diminished quite a bit by the daylight running lamps now installed on newer cars. I think it makes us invisible again. I strongly suspect headlight modulators ought to be standard equipment.
I'd rather see efforts be made to improve the skills of riders, and equipment installed to make bikes more conspicuous. I believe these 2 areas would make motorcycle accident and death rates to go down more than any other area.
I don't think it's a fellow motorcyclists duty to argue for engine size/horsepower limitations on ANOTHER motorcyclist. Frankly, motorcycles pose less a risk to OTHERS on the road. A motorcycle hitting a car is likely to kill the biker, but unlikely to injur the other guy. When gov't gets involved in saving us from ourselves, well, they might as well look at bicycling, parachuting, hang gliding, mountain climbing, skateboarding, skiing, boating, swimming, jogging, and other mundane things like what we had to EAT today.
Having said that, should motorcyclists lobby for licensing requirements, motorcycle visibility? Absolutely. For motorcyclist to be curteous to other motorists and especially our riding habits in residential areas, including noise levels? Sure, we should all be ambassadors to our sport in order to keep the nanny-crats at bay.