At least on the save and load windows, first, the "done" button is the first button to be seen for those of us that normally read left to right. This causes us to get a false sense of security when exiting the game, making us think we have saved the game when all we have done is enter a save name and pressed the "done" button. A better mechanic is if a save has not been done, a warning when exiting could warn us of our use of the wrong button.