What I see is a button with a grayed out text next to it that says "Off" (or even worse, just "O"). Maybe I'm just damaged from having tried to understand more or less broken GUIs the last twenty years and overthink it :P<p>Another thing that annoys me with them is that the buttony part doesn't really stand out as a button, I think part of my problem is that I actually interpret the button as the background - and then what I see is an empty space with a button labeled "Off" next to it.