非常好的浏览器

Excellent addon! It's a must-have.
One question: is this extension useful for someone who doesn't use facebook? I recently deleted my facebook account, and I wonder if I still need this. Do facebook trackers also collect data from unsigned users?

So far, so good....I haven't had any issues with this extension - innovation like this is so important to allow us to take control of our own data. Thanks Mozilla - keep up the great work you're doing.