[whpalmer4]

What's wrong with a saved perspective that groups by due date and closes all but the "Due Today" group? Sure, you can build an Applescript that will spit out a list of just the things due today, but that will take some doing (as evidenced by the fact that you are asking about it instead of already doing it), and your list will be elsewhere, so you'll have to go back to OF to check the things off as you do them.