Saw a cyclist sitting on the sidewalk. I rode up and asked him if he needed any help. He was on his cellphone and he just looked at me, ignored me, and continued talking on the phone. Just ahead was a car parked with its hazards on and next to it was the driver, I assumed. She was on the phone too. Looked like there'd been a bit of a bike-car entanglement. But both ignored me, no one seemed to be hurt, and I kept going.