Tip of the hat, wag of the finger I wanted to tip my hat to an anonymous cab driver today...→[More:]Who honked loudly at me from two lanes away and gestured out his window towards my back tire as he was making a turn.

I pulled over and sure enough, my plastic rim cover had worked its way loose again. I kicked it back into place and was a couple minutes late to work.

Anyone you need to acknowledge or admonish today?