There was a group of a guy and two girls that I passed about four times with flats - you?. Lots of glass flats it seems.
I was looking at my tires at one point wishing they were skinny and light like everyone else's - but the extra weight and width for the puncture resistant tires outweighed getting some flats. I don't even pay attention to glass anymore.
Stacy - I must have passed you when we were in the SAG bus along that last bit.