>I wrote that out of curiosity about why such an article would end up on the front page of HN. (a) It's a well written and interesting article on a sports issu

>I wrote that out of curiosity about why such an article would end up on the front page of HN. (a) It's a well written and interesting article on a sports issue that most don't know about. (b) Its TBI implications are generalizable to a lot of popular activities.