"In a photo tour I posted a few days ago, I provided some handy Firefox tips that can save you time if you spend a lot of time in almost everyone's favorite open source browser. There were also some efficiency boosts, and time-saving tips there. To get the most out of Firefox, though, I recommend using the best extensions. In this post, I'll round up six of my favorites.
"Nuke Anything Enhanced is one of the most useful of all Firefox extensions. It allows you to use context menus (right-click menus) to hide almost anything on screen, including objects and things you've selected..."