Wow good to here that you were not hit. I wonder if the guy was on the phone, or just staring up at the light.
I got accordioned years ago by someone just staring up at the light, trying to make it. 5 cars in all, I was the 3rd to get it. Everyone stopped but that one guy, he had hit the throttle and not the brakes trying to make it. I had just watched in the rear view mirror, with the two cars behind me stopped, took my eyes off the mirror and whack!!!! That would have been game over on a bike. Then the guy had no insurance, and spent the next three years paying everyone off.