Quote Originally Posted by pll View Post
I will a different concern about helmet mounted cameras or lights: the change the balance of your head, making it possibly more dangerous when you fall (after all, that is why we wear a helmet). I tried a light, one strong enough to ride in complete darkness, and absolutely did not like the feel. Mounted on the handlebars, no problem.
I'm with pll on this one. I pay more for a light-weight helmet because it's less strain on my neck, so I don't want to add weight to it.

But it may depend partly on what sort of bike you are riding. I imagine a helmet cam would be less of an irritation on a hybrid, or on a sit-up-and-beg bike than on a road bike.