Stumbleupon

Sorry I haven't posted in a while!
I found this great add-on for those with Mozilla Firefox. It's called Stumbleupon and it's so cool! You sign up for free and click on your interests. Then, a 'Stumble!' button appears in your toolbar. Now, whenever you're bored, you just click on 'Stumble!' and it takes you to a site it thinks you would like. Then you rate it. Thumbs up? It's put in your favorites. Thumbs down? You won't come across it again.
It's simple and very fun. I've found awesome websites I never knew exsisted.
Warning: This is very addictive, so beware.
Here's the link to get Stumbleupon if you have Mozilla:
https://addons.mozilla.org/en-US/firefox/addon/138