"The icon will be visible when the plugin can act on the current page" Does the plugin send every new domain or url back to your server? Would you say there ar

"The icon will be visible when the plugin can act on the current page" Does the plugin send every new domain or url back to your server? Would you say there are any privacy or bandwith issues? note: the current info window on my browser is only about 4 characters wide when the icon is pressed.