AN ADD-ON YOU WON'T REGRET ADDING. :) Rated 5 out of 5 stars

I love this feature -stumble upon is a great add -ons to my Firefox or even just loggin in to the website. I actually started using this feature when i first discovered Firefox late 2005.I think is one of the best add-ons on firefox. I love the fact that it gives you the ability to discover new websites/interest from other users, who have similar interest. It lest you pick what your interest are and then you click the red little button or what it was before green /white and blue. and bamm... you are stumbleling to different links and have an option to the thumbs up and down...now that i think of Facebook might of gotten that idea from stumble. if it wasnt for stumble upon i would of never discovered youtube and pandora in 05' oh ha-ha what was very popular then myspace.

This review is for a previous version of the add-on (4.11).