"Are you irritated by huge graphical ads smack in the middle of
an article? Or maybe you don't want to waste bandwidth viewing the
dozens of images in a review, or user icons in forum boards? You
can remove them for good with a single click by using Firefox's RIP
extension, which zaps anything out of a Web page, permanently.
"RIP, which stands for Remove It Permanently, is inspired by the
two popular Firefox extensions--Nuke Anything and Adblock..."