Rated 3 out of 5 stars

Overall this is a very functional proxy addon. I won't go into what the addon does well, as other reviewers have already mentioned these points. Here are the limitations:
-only allows 100 proxies! (wtf was the developer thinking? We need MOAR!)
-conflicts with other addons
-Does not work with older versions of firefox.

This review is for a previous version of the add-on (1.16.1-signed.1-signed).