Interesting classification. I can't help but feel that it's overly simplistic to think that each "genius" is only a genius in one of those areas. Back in Oxford, I met many people who were clearly good at several of these areas, amongst both other students and professors.

Imho, the "dots and spaces" metaphor is still the best one to describe the diversity of brilliance around us: http://www.stephanietolan.com/self-knowledge.htm