A profanity filter for FireFox.

The internet can be a dangerous and vile place. We all know that. One of the things I hate the most is reading through a forum and folks there are using vile language. Many times you don't notice it until too late and it is frustrating. Well, Lifehacker has provided a tip to prevent this from happening. You need FireFox, GreaseMonkey, and this script for GreaseMonkey. This is a great hack to help your protect your kids and others from vile language on the internet.