Posted 12/5/2012 20:44 (#2735201 - in reply to #2734200) Subject: Re: Firefox add on to stop FB junk
Already have Ad Block and Ghostery add ons for Firefox. They do a good bit in blocking stuff.
The purity add on is more specific to FB and blocking features there in addition to advertisements plus you can also add your own custom code to block more features, words, etc.