Recommendation engine StumbleUpon has been facing some tough times lately: earlier this month we reported that eBay was looking to sell the startup less than 18 months after acquiring it (the company ...

Many of us Lifehackers are big fans of the StumbleUpon toolbar for Firefox and Internet Explorer, but what about fans of Safari, Opera, and other browsers that want to happen upon peer-approved, ...

Amidst rumors that eBay has been trying to offload StumbleUpon lass than 18 months after purchasing it, the company is now enabling web surfers to access their user-recommended content without ...

SAN FRANCISCO, USA: StumbleUpon, one of the most popular ways to discover new Web sites and videos on the Internet, announced an enhanced version of its rapidly adopted toolbar to support the release ...