This addon does only one thing: it enables every textfield in your browser and webpages to be cleared by just rolling the mouse wheel over it.
This is mostly useful for X-windows users (Linux, etc.), which don't want their clipboards to be erased when marking the text in the field to delete it.
This addon is extremly lightweight, it doesn't have any settings or user interface. Just roll your mouse wheel over a textfield and the text gets erased.
Unlike my other addon xClear this addon also works in forms in webpages.