Rated 1 out of 5 stars

I am using FF 18.0.2 and it does not work....I tried it on this very page (add-on page for Prostetnic highlighter), the text gets highlighted ok, but when I come back to this page the highlight is not there....I then tried it on different web sites...same thing...once you leave the page, the highlight is gone.

This review is for a previous version of the add-on (initial.rev530.1-signed). 

Persistence of highlights works on mine

It says you're not using the latest version (of the highlighter): "This review is for a previous version of the add-on (initial.rev530)." Try the current version, if possible. It should re-highlight, although there are some glitches (which I am working on) that will cause it to also highlight other instances of the same text.