I seem to recall that this feat was in a section of the website (unmaintained for ages) that was dedicated to player submissions--it is NOT the work of the D&D design team. Furthermore, I also recall that there was some pretty ridiculous stuff on there, like a horribly designed dragoon PrC (based on Final Fantasy)--the class had 20 levels and you could qualify by 2nd level IIRC, so it was really a base class in drag. It's obvious that the page never had particularly stringent quality control standards, which makes it obvious why it was discontinued; what I always wonder about is why it was put up in the first place. It's not like it performed any function that a random munchkin with a GeoCities page couldn't do. I wouldn't call this a WIZARDS OF THE COAST feat or even treat it as having as much quasi-official status as the average Dragon magazine article.