StumbleUpon is a discovery engine that finds the best of web, recommended just for you. Every time you click Stumble!, we'll show you sites that have been selected uniquely for you based on your preferences and recommendations from millions of other users who share your passions and interests. So you see more of what you want and less of what you don't. Explore away!
How Does it Work?
StumbleUpon takes user ratings - plus many other factors - into account when assessing Web site quality. When you stumble, you will only see pages that friends and like-minded users have recommended. Rating sites that you like helps us learn more about your preferences and show you even more sites you'll like. This helps you discover great content on the Web that you never would have expected to find.
With the iPhone app, you can stumble through sites on the go, anytime. Browse in either "Info" view, where you'll get a preview version of a page, or "Full" view, where you can view full versions of Web sites with every tap of the Stumble button. You can change this setting at any time by visiting "Settings" on your iPhone home screen and selecting "StumbleUpon".