Originally Posted by 195cranky

And I think it should be your responsibility to know what if anything is behind you, What if they are in stealth mode and you don't hear or see them?
who it is, What does that matter?
what kind of rider they are, You can't tell that when they are drafting you.
and maybe even where they are headed. Who cares where they are going unless they plan to buy you a beer after the ride.