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StumbleUpon helps you discover great websites that match your interests. Simply click the Stumble button and see the best websites. There are over 500 topics to choose from, and, the more you use it, the better your recommendations become!

What BlackHawk Users are saying about StumbleUpon:

“The Best tool to surf and bookmark the web. Ever!”

“Finally the SU experience in BlackHawk…”

“Liked this service from the beginning (Firefox alphasomething :)”

PLEASE NOTE: Some of the features you might be familiar with on StumbleUpon aren’t available yet (or possible) in this extension—but we’re working to make it better as we go! Below you can see current features, what’s being addressed, and what is not available in BlackHawk’s extension architecture:

Current Features: Stumbling, Rating, Sharing, Reviewing

What’s New in Version 2?
* Displays number of shares on browser action badge
* Persistent login across browser restarts / multiple windows and tabs
* Performance should be noticeably faster for most users
* Visual styling has been improved (alignment, sharpness, polish)
* Removed flashing animated Stumble button
* Better and more consistent syncing across tabs
* Reduced flickering between page loads

Addressed these Issues since last version (Thanks for feedback!)
* Displaying pending shares and sorting share menu by number of shares
* Providing an option for the StumbleUpon bar to persist across tabs and browser restarts and stay logged in across browser restarts
* Addressing slowness in Linux

Coming Soon/Known Issues:
* Adding SearchReviews functionality
* Addressing issues with pages that use html framesets or top-aligned fixed position elements (we are addressing ongoing new issues as we hear of them. Keep sending your feedback!)

Currently not available in BlackHawk’s Extension Architecture:
* A downloadable toolbar similar to the Firefox or IE add-ons
* BlackHawk does not allow DOM injection into some pages so the toolbar is not visible on those…

stumbleupon StumbleUpon