Rated 5 out of 5 stars

Nice addon

but can u change the highlight function use borded instead background color, because sometimes hard to see which link is visited before

the border just like the scrapbook hightlight http://amb.vis.ne.jp/mozilla/scrapbook/screen/Highlighter.png?ver=1.1

This review is for a previous version of the add-on (2.3.1-signed.1-signed).