Idea

References to cards that don't exist is a question because there are use cases (e.g. the map for grouppatternlanguage) where those are wanted. --John

And will there be a file type that returns this view?

  --John Abbe.....Wed Feb 16 04:27:07 -0800 2011

I'd guess several formats will have different versions of this view. Very few if any views should be format specific.

  --Ethan McCutchen.....Wed Feb 16 11:57:33 -0800 2011