Bump
I took this test a long time ago and did a some research into it back then. I'm surprised by the results of the poll. NT's should only make up 10% of the population, but this poll shows they make up over 60% of the members on ET. I originally thought the personality types distribution would be more like the rest of the population. It does make sense because trading would appeal to a lot of NT's.
Still, it's not conclusive as NT and NF are more likely to participate on internet forums. Especially Introverted ones. So it may be a little skewed. SJ's and SP's prefer to do stuff in the real world. Especially the Extroverted ones.
Anyways, bumping for more data.