I am not sure why it seems like no one is paying attention to this awesome piece of plugin for firefox. There are many things we do on firefox can be automated. Imagine many the copying the url, opening up google map, cut-&-paste, all that can be simplified with a few key strokes! If you are a launchy or quicksilver user, this firefox plugin Ubiquity will make you feel right at home! Check out their promo video and try it out yourself!

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