Deb's posted on one of the features that alone would make Firefox 3 a major upgrade from Firefox 2. We've affectionately been calling it the Awesome Bar -- not because that name's great branding but because it really is just awesome.
"In Firefox 3, however, the staid and plain URL bar has been transformed into a much, much more powerful and useful tool. Dubbed the "AwesomeBar", it lets you use the URL field of your browser to do a keyword search of your history and bookmarks."
Head over to dria.org and read her awesome post, AwesomeBar is awesome
