Single mouse-click to hide windows?
I hide windows instead of closing them, but I would like to be able to with the mouse ... with a single click. I don't want to invoke it from the system menu, which seems clunky compared to a button on the window itself. Is anyone aware of an app that can add a "hide app button" to the window?
I'm aware of the keyboard shortcut.
Thank you!
OS X Mountain Lion (10.8.2)