Quote Originally Posted by OakLeaf View Post
If I understood the OP correctly, I think she was talking about moving out when she hears the vehicle, before car and bicycle are visible to each other.
Well maybe I need my ears checked, but 9 times out of 10 when I hear a car well enough to pick it out from the background and discern direction they can see me.

It also seemed like part of the point was for the driver to see you "weaving" rather than stationary and possibly not in the road at all (which I admit is an eye trick that could occur if you hold your line)

What do you do if it's a Prius (silent little buggers)? Surely they can see you before you hear them...frankly sometimes I don't hear them at all until they are right up on me or passing.

If you are going to move left before a car even sees you why not just ride in that line to begin with? Asphalt is typically better there anyway and it solves the "Prius problem".