A Firefox add-on that creates a button that allows you to clear the URL input bar when it is pressed
Version: 0.2ClearURLButton creates a button that clears the url input bar when pressed. This can be useful, for instance, if you're running *nix and use highlight-to-copy and middle-click-to-paste often. You can press this button to clear the Location Bar instead of backspacing.
Operating System: Mac OS X