Doesnt block history Rated 2 out of 5 stars

I would give my middle nut for an add-in that didnt just clear my URL history but completely prevented anything from going into it in the first place. Nothing seems to work, including Stealther. I enable it and type the URLs of a few sites. Sure enough all of the sites are remembered in the URL history. I'd give it a 10 if it did this properly.

This review is for a previous version of the add-on (0.99).