Needs work Rated 3 out of 5 stars

Nice idea. Needs work. An icon for one-click access. Easier interface (how come I can set it to this: "Trackers following you across -2 sites will be completely blocked." - what does -2 sites mean?)

This review is for a previous version of the add-on (2). 

Quite good for a proof of concept Rated 4 out of 5 stars

This add-on actually works pretty well.
I only issue I have had with it is that it blocks downloads of background images from other domains commonly used by community forums.

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

Rated 5 out of 5 stars

A very nice lightweight replacement of Ghostery, and more powerful by allowing me to Ctrl F search the list in a normal tab.

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

Rated 1 out of 5 stars

Not needed.
Without AdBlock+, NoScript, BetterPrivacy, CookiesPermissions, RequestPolicy, RefControl and User Agent RG = you do not get a proper defense.

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

Rated 3 out of 5 stars

Will it block Google, Facebook, Microsoft ?
I'm not sure I understand the relevance of this add-on.
Neutral 3 stars.

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

Not a full add-on

This proof-of-concept was created to spark some ideas on how Mozilla can protect users' data after sharing with web sites. Check out the blog post for more info: https://blog.mozilla.org/labs/2012/10/about-trackers-protecting-shared-firefox-data/

The sites that end up getting blocked depend on the sites you visit, and how they get blocked are different as well.