Greasemonkey script for rpg.net

Do you visit rpg.net?  It's a site for people who enjoy role-playing games.  If you visit that site, and are a bit overwhelmed by the huge number of forum topics about 4th edition D&D, I have got a prize for you.  I have created a script for Firefox's Greasemonkey plugin.  It's free.  It's called Drop 4e 4 rpg, available on userscripts.org.  It will hide any topic that is tagged as 4th edition.  Have fun.

-Tony