Ubiquity looks awesome

I caught this just now via some of the people I follow on Twitter.  I have to say, this looks way cool.  Basically, in a nutshell, this application, called Ubiquity, could be the solution to those of us who hate having too many windows or tabs open.  Watch the video on the page for a good demo.  It does look very cool, even at the alpha stage of .1 in development.

http://labs.mozilla.com/2008/08/introducing-ubiquity/