Let me rephrase. Creativity and "artistic creativity" are the same thing; not something mutually exclusive. Artistic creativity is simply creativity that's being applied in a limited way.
The differing views frequently cited (like Gardener's) suggest that it requires something beyond the human brain to create "art" as if it's divined from God himself. These are superstitions, and they're frankly ridiculous. I have similar opinions of people who use specious logic to denounce the veracity of psychometric tests and, in doing so, essentially spit on a century of scientific labor.
This is not to say that you or Gardener are totally wrong, but alternative hypotheses for intelligence exist, and none have displaced the current, because, when tested, they don't consistently produce positive results.
Regarding my gibberish, you are the sort of person who writes a dissertation that can be condensed into one sentence-- one very pretentious, ad hominem statement. I've read some of your posts, and you seem to argue from one premise, which is that you must absolutely win (perhaps in order to prove your own worth). I don't think that your opponents are equally so passionate. You shouldn't expend such energy on needless excessive force.