People are always complaining about no one every using the search bar and making new threads about an old topic.
This guy did it right and just added another question to a thread only one month old.
I don't see a problem with that.
Also I know im prob gonna start wearing a mouth piece this upcoming season when im riding park. And im prob going to use this kind since I used it all through college playing ice hockey and never got a concussion: http://www.shockdoc.com/mouthguards/pro.html