Not using your blinker is:
1) a sign of stupidity
2) a traffic violation and fineable offense
3) a good way to get your rear passengers up front with you
4) also a good way to have your car out of commission and in the body shop for a month
i know you were poking fun jack, but almost being killed because some idiot didn't use their signal can make someone touchy on the subject
and i learned to drive in eastern, ma so 'B' does not apply.