I've actually been thinking about this a lot lately, and I was glad to see it posted here. This poll also seems to have initiated (in my opinion) some of the best discussions I've seen on this board in a while. Although some polls and "Ask HN"s can be a bit stupid, the good ones are really good.

So, yeah, I'm an INTP. I've lately been acting a bit more E than usual, but I'm still definitely I (am all I am).

(Why oh why didn't Common Lisp abbreviate integerp?)