Great idea - but only for Firefox 3 Rated 4 out of 5 stars
Which is a shame, as I would use it right away...This review is for a previous version of the add-on (0.8).
Re: Great idea - but only for Firefox 3
See my homepage (http://www.shadetreeapiary.com/extension/) for a link to a no longer updated extension by a different author that provided similar functionality for older versions of Firefox. Any questions, use the contact form linked there.