Stumbleupon: Find interesting websites

Mozilla Update :: Extensions -- More Info: stumbleupon

I'm always looking for cool new websites that I can waste my time reading. The problem is, how do you find new sites? Unless one of your friends tells you about it or you read an article from another site about it.

Using one of Firefox's newest extensions I have found a very simple way of broadening my surfing world. Stumbleupon asks you a few questions about the types of sites you like to read, then randomly takes you to sites that match your categories. A rating system has been implemented to make more popular sites appear first. You can even mark sites you like and Stumbleupon will remember your favorites. Check it out!