Rated 5 out of 5 stars

I see the developer reads the reviews, why don't you want to make this compatible with Pale Moon 25+? :(

Everything you need to know (the new GUID) is in the first post here:
http://forum.palemoon.org/viewtopic.php?f=1&t=5440

I loved this plugin.

This review is for a previous version of the add-on (0.3.4.1-signed.1-signed). 

Check out the version history! There's a version 0.3.5, which is awaiting preliminary review.