What tool, utility or feature would you like to see added to your internet browser?

i would like to be able to push or click a button that would toggle to a view where all open windows are minimized to a thumbnail (or small screenshot) and viewed simultaneously. i think mac OS X can do this but it would be cool to be able to do it with windows.

I'd like a take away menu on mine, so I could order food at the click of a mouse button.

A Tool to redirect viruses back to their place of origin, so anyone sending one out will in fact infect themselves, a sort of button entitled "self-destruct"

I'd like to see a shock button introduced, whereby if you're in a chat room and somebody annoys you you can send them an electric shock.

I'd like a scrolling toolbar that would display uplifting comments and quotes to cheer me up when I'm bored.