I can’t remember where I came across this yesterday, but I somehow stumbled upon the foXposé Firefox extension. It basically tiles all your tabs inside of a single window, and lets you click on one to select it. Very cool. I’ve never been a big fan of Exposé on OS X, but I’m testing this extension to see if I find it useful as it is impressive.
I’ve also started pulling all the essential Firefox hacks and extensions together under a Firefox del.icio.us tag. Expect it to continue to grow.