So Scribefire seems to be misbehaving; perhaps some incompatibility with Firefox 3 or something. As a result, this initially appeared as a blank post. Still, it was a short one; easy to reconstruct. I just linked to this post from cocktail party physics, and noted that reading things like that tended to make me think I'd learned a little bit more about what it is like to be a bat. Which, of course, also leads me to be ever more skeptical of those arguments that I can't know anything about that.