Rated 5 out of 5 stars

This is a great add-on. Once you get into keyboard mode, you will realize that the mouse is a time- and wrist-waster for many navigational functions. Very configurable, and works with bookmarklets too.

I checked into the similar FasterFox extension, but I'm not comfortable with its privacy policy, which isn't even available on its home site.

This review is for a previous version of the add-on (1.6.0).