-Your ramblings and hypothetical speculations scream Ne. I also really enjoy it because I can play off of it with my own. (Remember our story about escaping from Florida on a polar bear?)
-Your habit to correct people in reference to factual evidence depicts Ti.
-Aside from that, you're one of those INTPs that don't make me cringe with their social inadequacy. (No offense or anything to INTPs)
A little of both, but leaning for towards the latter. For all essential purposes, I'd advise you consider it the latter.
Like I said in your second (?) type thread, I think you're ISTJ. I see strong Te, but I don't think you're an extravert. Your J seems fairly strong though, which I why I think it's slightly ludicrous that you would think you're any kind of P. There is nothing theoretical, tentative, or whimsical about you, so Ne secondary I don't see at all. You seem very down to earth, orderly, and J-like perfectionist. I don't get INTP or NP from you in the slightest, and I wonder how anyone else does.
I'm going to throw in my vote with a couple of others' and say that I see you as an ISTJ. The thing that does it is your writing style. You write with a formality, almost a rigidity (and I don't mean that in a bad way), that I've never seen in an INTP. What I have seen in INTPs, and this goes along with their function use, is a certain amount of flexibility and randomness. I don't see that in you at all. It could be because you speak with Ti--especially in writing, I think a person's hidden sides will come to the fore, and Ti is certainly rigid within its own domain--but I'm more prone to think that what I see is Te.
[ Ni > Ti > Fe > Fi > Ne > Te > Si > Se ][ 4w5 sp/sx ][ RLOAI ][ IEI-Ni ]