I'm a ENTP and rarely post. I am right on the line between INTP/ENTP. I've seen people on the line refered to as an XNTP. I've taken the test a number of times over the years and always end up with the same type.

I know I am, as more of an extrovert, just as likely to voice my opinions in any number of different ways. I think if anything this forum provides a way for introverts to voice their opinions.