Yeah, I think I've let the fuel light turn on maybe twice since I've owned the car, but I think 99% of people don't know that doing so is harmful. Hard to say if people who let their gas get that low are also the same people who put off oil changes, etc.
1998 BMW 328is
1966 Pontiac GTO
2007 Subaru Impreza 2.5i 5-door
View my photos: Caught in the Wild