Doesn't look good
Good extension for FF if you use google and are 'worried' about privacy:
http://www.customizegoogle.com/
Allows you to :-
* Use Google Suggest (suggest words while you're typing)
* Add links to competitors
* Rewrite links to point straight to the images in Google Images
* Removes image copying restrictions in Google Book Search
* Secure Gmail and Google Calendar, switch to https NEW
* Block Google Analytics cookies
* Hide the Gmail spam counter NEW
* Remove ads
* Anonymize your Google userid
* Add a result counter in search result
* Filter spammy websites from search results
* Add links to WayBack Machine (webpage history)
* Remove click tracking
* Add links from Google to your bookmark manager
* Use a fixed font for Gmail mail bodies NEW
Makes using Google a whole lot more user friendly
Also available through FF/mozilla extensions site (it is legit

)