Whats the deal? I see in bike mags that most of the journo's have thier nicknames, or thier emblem or logo or whatever on thier back or on thier helmets - ditto with professional riders... Does anybody else wear em? I havent seen any but Idve thought itd be cool - like a fighter pilot. Anyplaces where you can get em? or is it about as kocher as shiny purple bar ends?