Simple yet oh so useful! Rated 5 out of 5 stars

No color is great for when you come across a web page where the print, background color, or both play visual havoc with your eyes. With a touch of a status bar icon the print goes to black, the background to white and all links to blue. Say goodbye to all those psychedelic colored web site that do little more than give you a headache. This extension is sure to come in handy.

This review is for a previous version of the add-on (0.2.6).