To try the thousands of add-ons available here, download Mozilla Firefox, a fast, free way to surf the Web!Close
Welcome to Firefox Add-ons.
Choose from thousands of extra features and styles to make Firefox your own.Close
Why? Rated 2 out of 5 stars
As far as I can see the only thing you have done is remove the "Allow some non-intrusive advertising" option which you could just disable via preferences anyway.
Let me know if I am wrong.
Because i can.