StumbleUpon
StumbleUpon is an amazing add-on for Firefox and InternetExplorer.
It is a toolbar which allows you to stumble through the Internet and every time you rate a website with a “thumb up” or “thumb down” the toolbar learns to filter that kind of websites you like, recommending those instead of pages you don’t like.
The first time I heard about this nice, sometimes time consuming, toolbar was at the Mozilla Firefox Extensions website. After registering for free, since they have to store your “thumb ups/downs”, I used it the first time…and got addicted. I believe I “stumbled” about an hour straight, then I decided to take a break.
Today I “stumble” whenever I’m bored or looking for something interesting and fortunately I’m not as much addicted anymore like I was the first days I got this extension.
I really recommend you get the StumbleUpon toolbar. (and don’t forget to give me a “Thumb up” 
)
It is free! It is fun! It is StumbleUpon!
