The hunt for the worst sound in the world

Fingernails scraping down a blackboard... the scream of a baby... your neighbour's dog barking: what is the worst sound in the world? This is what this website is trying to find out.

http://www.sound101.org/index.php

All Hail Geek Stupidity

$1100 bucks to buy "Contact information" to a person that has a PS3 for sale.