I dont know if anybody has seen this before, but a quick search of macrumors suggest they haven't. As you know, 2 monitors with full screen apps is stupid in lion and mountain lion. However, If you have 2 monitors, and on the second monitor (i.e. not the one with your dock) you put a geeklet (geektool) on it. Then disconnect the second monitor. Open up a full screen app, and go on the desktop. Then, as you swipe across to the full screen app, you will see the geeklet on top of the program. Does this sugggest proper full screen dual monitor support is coming? Can hackers do anything with this info?