This add-on is superfluous Rated 1 out of 5 stars

Apart from the privacy issues exposed by Sophos, all the functions this add-on offers can be achieved by installing another one called "Flagfox" which is also much better IMHO. To see the IP of the page you're on with Flagfox, simply hover the mouse over the country flag which appears in the location bar. Right click the flag to see other options.

This review is for a previous version of the add-on (1.0).