Scott,
I've searched without any luck, but I wanted to know if their is a way to show which focus point was used for an image in PM? If not, I'll add it to the Feature Request forum.
No, there is no such feature. Feel free to request it, though I will say that it has been requested a number of times and if it were easy to do then we would have implemented it by now. The focus point information is not documented by the camera manufacturers.
-Kirk