Stumble Upon est exactement comme l'indique son nom.. il te fait trébucher sur toute sorte de choses.
C'est.. un Random du cyber espace selon les préférences de l'utilisateur, pouvant être utilisé en total randon ou en très très concis..
It’s kind of like Pandora for Web surfing, whereby a powerful “Recommendation Engine” takes note of your personal interests and then begins finding sites you might deem worthy of your wandering eyes. A toolbar appears on your browser with a button labeled “Stumble!” Press it and a Web site pops up. If you like it, thumb it up. If you don’t, thumb it down. Apathetic, just push the Stumble! button again and up comes another site. The more thumbing you do the more specific the Recommendation Engine becomes, helping you sift through the infinite mounds of useless minutia that make up the World Wide Web, making you, in theory, a more discerning surfer. - Via Twenty pounds of headlines...
absolument hallucinant.. absolument ADDICTIVE.