Ever wanted to know more about what you are doing while you are doing it?   You just did it, so why would you need to know what you did if you are the one who did it?  Exactly.  The add-on, about:me, makes sense once you see it in action.  It provides a fun way to see personalized patterns in browser usage.  You can spot trends in your browsing history and download activity. 
Here is a little more about the add-on [...]

Want to know exactly how you are making use of the Firefox web browser?  Here are six of the best add-ons for Firefox that will give you every statistic you would ever want from your own day to day usage.  From cache, to download usage, and even easy cache status – we have something here for everybody to make use of.
Net Usage Item – Displays a progress bar of your Internet usage (grabbed from your ISP) on your Firefox [...]

Want a Firefox extension that helps you visualize your Internet usage? Look no further than the Net Usage Item extension. Here are a few more details about it.
The Net Usage Project is aimed at providing internet usage indicators for the Firefox browser. It works by fetching numbers from an XML feed or usage web page provided by the ISP. This project is targeted towards Australian Broadband Users whose broadband connections are encumbered with download (and sometimes upload) [...]

Well it turns out our neighbors over the ocean like using Firefox as well. Europeans enjoy the perks of having a better browser. Who would have ever guessed that one?
A report from the French firm Xiti Monitor shows the growth of Firefox in Europe, including this pretty map showing over a third of Germans, Poles and Slovenians are Firefox users, along with healthy dollops of people in the rest of Europe.
+ Read More and See the Nice Colored [...]

It seems like every time I turn around there is another news story about Firefox’s general statistics out there in the world. Here are two stories that have a lot of good information packed into them.
+ Firefox vs IE: The battle of the stats
+ New statistics show Firefox is moving steadily to the top