In the interests of presenting other theories regarding game design.
Here is the AGE Model.
There are a few similar notions to where I was heading with the meta-level of Vector Theory, and it would be easy to pigeonhole Vector Theory as a method of analysing the Art-Game axis within the AGE Model.
But I think there are a couple of key points of contention between the two methods of analysis.
Still, it's a well worded paper. Certainly something I'll be referring to as Vector Theory needs to be refined further. It's probably a decent example of a working release PDF, the kind of thing that I'll be using for Vector theory once the discussions and blog posts have worked their way to a natural conclusion.