Lightbeam

https://blog.mozilla.org/blog/2013/10/25/lightbeam-for-firefox-privacy-education-for-users-open-data-for-publishers/

So, this one, I really need to look at on my own before commenting on it much. For now, I’ll just say I’m posting this in order to make a note to myself to look at it more. Because it certainly looks interesting. And probably horrifying.