|User since||May 15, 2013|
|Number of add-ons developed||0 add-ons|
|Average rating of developer's add-ons||Not yet rated|
very nice Rated 5 out of 5 stars
StumbleUpon is my most favorite website. I love its features. It's easy and fun to use. I love how it shows a thumbnail of your favorite websites on your personal page.This review is for a previous version of the add-on (4.16.1-signed).