Unmaintained? Rated 1 out of 5 stars

I have not been able to get this addon to work for Firefox 16 or later.

EDIT: The issue I'm having is that when I click on the icon, it just pops up a window that says "Loading" forever. AMO tells me this addon isn't even available for 16, even though I am able to enable it. I attempted to install the Chrome version but for some reason it never got past the "Checking..." phase, and the Bookmarklet link on the author's site doesn't show up for me in any browser, which is why I made the admittedly poor assumption that the project wasn't maintained.

This review is for a previous version of the add-on (2.1.1.1-signed.1-signed). 

From the author

Hi Heptite, Thank you for your interest in the application. I have been actively maintaining the application. Infact, I just released a new version of the application that works with the latest versions of Firefox. The source code is open source on github and you can see the commits, and their dates.Can you please describe the problem so that I could help fix it ?

Edit: If you refresh the page after installing the addon, you should be able to see the addon working.