Don't bother with this Rated 1 out of 5 stars

Sure, it works, but who wants to double-click, just use this simple greasemonkey script and your text links will be converted to genuine hyperlinks which you can open with a single click:

http://userscripts.org/scripts/show/1352

Just install GreaseMonkey firefox addon, then click the 'Install button on the above page, no need to even reload firefox.

This review is for a previous version of the add-on (4.0.2011021601.1-signed).