ISTJ. To quote tvtropes:
INFJ. I expect to see a lot of I's!
INTP...but apparently not by much.
INTP! Rationals FTW!
Ahhh! I am so glad this thread exists. I am completely obsessed with MBTI.
Anyway, I am an ENFJ (the most introverted of the extroverted types, which fits incredibly well with me).
Also, I saw a lot of you are INFPs, so is John Green! How super cool is that?
I have read a looooot on this stuff so if anyone is interested in more information, I would be happy to send you some links! :) It's easy to sometimes get type incorrectly, which is why reading up on different types is super helpful.
BTW, I am new on ning, but I have been a nerdfighter for awhile. So HELLO!!!