It is wonderful software, but most of these kind of software are relatively less convenient as launcher. The problem is they should be accessed from behind multiple windows. I think this kind of software should have hardware counterpart, a type of extension on keybord, for example a ipod classic type touch circle with a startbutton inside. Additional small touch panels could embedded side by the circle for 3D orientation of the circle. Later this piece of hardware could be used for multiple desktop and multiple windows switch. I think this should be a real evolution from start menu with one button key support to this 3D circle dock-menu with a touch-panel support.