Bedømmelse: 5 ud af 5 stjerner
I just discovered this add-on, and I must say that it is very useful.
It blocks tracking servers, that are used to collect statistical data about our surfing, without our consent (and there are many out there, you'll notice after installing this add-on).
As a result, it increases a little bit more our privacy and also alleviates the navigation and decreases the system-load, so it's also good for improving the performance of old computers.
Very good, recommend it, especially in symbiosis with No-Script.