Rated 5 out of 5 stars

I love this, but how does this suggestion sound? Add an option to make it work a bit in a different way. When you go in stealth mode a sandbox for that session is created. All your cookies, etc. get stored and eliminated when you're done. Because as it is right now you can't really change site wide options, like on google for example.

This review is for a previous version of the add-on (1.0.9).