I ran across this link via one of those bookmark tracking services. For those of you who might not know about all the hidden configuration pages you can access via Firefox, this would be a nice place to start.
I found myself staring at the “about:blank” parameter for an IE installation today, and that got me thinking if it works in other browsers too. It did. I’m using Firefox, and that cleared the address bar to a blank. And then I figured the developers HAD to include some more address bar commands and started looking them up.