Oh, and Rocky, you seem to have missed two things about that article you presented. For one, it was written by an Amazon.com employee who probably knows nothing about psychology. Secondly, it says that Jung has an "immense intuition," which wouldn't exactly imply a sensing type.
Well, it says that the Author of the book attributes Jung's intuiton to an "archaic" nature, and claims that Jung said the same thing himself when it says, "As Jung did".