Rated 4 out of 5 stars
It's a great addon, Does exactly what it promises.
Only one thing:
make the statusbar icon less wide:
check the screenshot: http://img713.imageshack.us/img713/7651/picie.jpg
Now, it has some useless extra space on it's right
- I have it in red rectangle in my screenshot -
(as you see, I have the '"enable ghost count' option unticked)
PS. I've noticed it while moving the Ghostery status icon to the left, using the Organize Status Bar addon.
(I use firerfox 3.6.13)