Rated 5 out of 5 stars

Really, just ask yourself, why not have it? It's out of the way, all the way in the bottom right corner, and it useful for getting ip's.

Why not have it? Is the only thing you need to ask yourself. One of those add ons that you sometimes forget didn't come with the browser off the bat.

This review is for a previous version of the add-on (3.2.4).