Rated 5 out of 5 stars

I had no idea I could get so much out of the internet until I added Stumble Upon. My college roommate showed it to me about 3 years ago, and I've been hooked ever since. I have my usual tabs open (facebook, email, work, etc) and I always have an extra tab on stumble upon and it has never disappointed me when bringing up things I'd be really interested in reading/ learning about/ playing games/ etc.
Awesome Awesome Awesome App!

This review is for a previous version of the add-on (3.38).