Useful SEO Add-on for Firefox

If you use Firefox (then you are a geek :)) I suggest you to install this handy add-on for SEO. When you install it, every time you make a search for example on Google, below every search results you will automatically see info for that site like: Google PR, number of Delicious and Y! links, Technorati info, Alexa rank and other useful information without having to do it manually.

http://tools.seobook.com/firefox/seo-for-firefox.html