Perhaps you have seen it, but if you haven’t, Stumble Upon is a browser plug-in tool that servers up random websites that are categorized, rated, and selected by a community of users. I discovered it last week, but didn’t get a chance to start using it until today.

Visit www.stumbleupon.com

I haven’t been this addicted to a website since www.hotornot.com exploded back in 2000! Before that I think it was TreeLoot. This is too much fun.

Here are some cool things I ‘Stumbled Upon’ today:

Font Tester - Cool design tool.

How about a real-time HTML editor?

The flash color schemer

ASCII Convert - Check out how well it works!

Think of all the time you’ll save with 2 Second Shirt Folding

And, just incase you don’t know How to complain

These are just the tip of the iceberg, there are tons more cool sites to be ‘Stumbled Upon.’