I used to think I was super logical until I became a math major. INTPs pwn me, hard.
I don't really know what definition of logic people are using here, so I'm not sure how well I've followed this thread.
But I don't see why there'd by any controversy to an ENFP being logical. I think the NT-NF difference isn't so much the use or utility of their logic, but rather how it's internalized.
Actually, In many ways I think proper use of logic is more a function of intelligence/education than anything else.
Logic is an important step in justifying yourself, but I almost never put it at the front of my thought process. Whenever I try to, it destroys my creativity and imagination.
But again, I've been gone all day so I'm not totally sure WTF is going on.
I will cross-post this from nightning's blog:
LOGIC, n.
The art of thinking and reasoning in strict accordance with the limitations and incapacities of the human misunderstanding. The basic of logic is the syllogism, consisting of a major and a minor premise and a conclusion -- thus:
Major Premise: Sixty men can do a piece of work sixty times as quickly as one man.
Minor Premise: One man can dig a posthole in sixty seconds; therefore --
Conclusion: Sixty men can dig a posthole in one second.
This may be called the syllogism arithmetical, in which, by combining logic and mathematics, we obtain a double certainty and are twice blessed.