for all of those who wants to quit DesktopGoose while he is dragging ur cursor and stuck like that, here is some advice i figured will work
Windows: all i kno is that holding escape will help u so good luck
Mac/Apple: so if "Escape" key does NOT work, then you should do this:
1. press F3 + Control + Fn, then u should be in the dock.
2. use arrow keys to navigate u to downloads. then you can press return and navigate again using arrow keys.
3 when u have found the DesktopGoose package u should press return and this will send u to finder and go onto Desktop Goose
4. just press command + O and u will be sent to the settings page
5. use tab key to navigate and press tab until you are selecting the "Quit Desktop Goose" and press space
Rlly hope this helps...