Not 9 Hole Courses... 9 hole rounds. If your playing a course with 9 holes play it twice. Nobody should get the same amount of points for playing 9 holes as opposed to 18.
I agree with you Mike people take time out of their lives to go have fun with their bro's. So lets not undermine that by allowing people to accumulate points by showing up to one place playing multiple 9 hole rounds and getting credit for their 2 best thereby penalizing the player that took more time and effort for similar results.