Mozilla has launched an interesting labs add-on for Firefox called Ubiquity. It’s a productivity tool for passionate users, as the Scobleizer writes “It’s not for non-passionate Internet users. They won’t get it.“.

Download it, read the tutorial, have a play, extend it, and increase your productivity :o)

UPDATE 8/Sep/2008: I’ve creaed a ubiquity command for my Pub Finder, to install it, visit my install page. To activate it open up Ubiquity and type pubfinder and hit enter to see the pubs.