Firefox is one of the most customizable browsers around. Themes, skins, extensions etc. all allow a user to make Firefox his unique personal browser.
Rate the Fox is a game that allows one to upload/show the screenshot of your personal Firefox, and in turn the "1000 faces of firefox" to the world and also allows the users to rate or comment on the screenshots.
(Beware - The Popup is difficult, if not impossible to close)
A forum is also available on the Rate the Fox website.