check your blind spot VS. stay out of my blind spot

If you are like me then you listen to way to much radio. lately on the radio i have hear two contradicting commercials. one is about staying out of truck drivers blind spots. its called a blind spot because you can't see that particular area. the other is about. looking out for motorcycles. and sharing the road.
I hate cyclists motor or no motor, they rarely wear helmets and are always darting in and out of traffic.

and it seams to me that when ever there is an accident involving drunk driving why is it the drunk driver always lives. maybe every one should drive drunk then no one would die.