Facebook lately are full of quizzes which can be made easily by ordinary users. Not many people like this behavior, so Steeev created a simple script called FB purity which purifies FB to it's original's state, clean. This script will hide all the annoying quiz messages and other silly application spam from your facebook homepage.
This script works only with Firefox 3, Opera, Google Chrome, and Safari. If you are using Firefox, then you must install GreaseMonkey extension prior installing this script. For other browsers, you should check link on each browser.
Thanks for this nice scripts.