Privacy concerns over ShowIP add-on Rated 1 out of 5 stars

After my Firefox have started getting strange connections to static.xxxx.clients.your-server.de I found out that this add-on is a culprit. Then I found this article "Privacy concerns over popular ShowIP Firefox add-on" http://nakedsecurity.sophos.com/2012/05/01/privacy-concern-showip-firefox-add-on/
Please read the article and decide before installing it...

This review is for a previous version of the add-on (1.8.1.1-signed.1-signed).