Odd Friday 13th ride home! A group of skaterboard punks were on the cambridge bike path riding against the painted arrows. I would expect no less from skateboarders, but the lead kid was determined to skate right down the middle of the path. I had my twin beams on and I had the arrows, so I didn't budge either.
We ended up brushing jackets as we passed each other. I think my headtube in his croch ( and a crackling right hook

) would have been more painful than me falling over.