currently on eBay...So two weeks ago I was damn near rear-ended by a dumb-ass driver (one of my fellow teachers!

). All I heard was a wildly honking horn and then the horrid sounds of locked up tires getting closer
very fast. My mirror had a lot of Ford Ranger grill and headlights in it. I opened the throttle and we both think that is what saved my ass - literally. Thank God for Honda for the XX! Funny part is that my first thought was "DAMN! This is REALLY going to fuck up the swingarm and rim!" followed closely by "DAMN! This is going to hurt!".
Anyway, I have a headlight modulator that I feel does a hell of a job letting folks know I am around -from the front.

Does anyone have a recommendation for/against fancy rear flasher relays?
And no, loud pipes do not save lives.