So you're saying that with a full face helmet you can't turn your head? Have you ever watched a supercross race? How about MotoGP? Ever see rossi turn his head nearly 180 degrees? But that's impossible with a fullface... You're very naive.
I didn't say you can't turn your head, I said you don't turn it as much as you do snowboarding. If we are comparing the most recognisable motorbike rider , such as Rossi, then we should look at the most most recognisable snowboarder, Shaun White, who low and behold wears a normal snowboarding helmet! Perhaps he would feel better if he had a full face helmet, you should probably ask him! I mean after all, wearing a fulface is just as practical for snowboarding as it is for a motorbike......you're so wise, knowledgable and insightful!