I can't say that for sure... I guess in a way I wanted to find some kind of identification but it simply doesn't do it. On the one hand, people seemingly want to fit the INTJ cliché (the cold overcalculating scientist) and on the other hand they are somewhat irrational and discuss topics I don't see worth discussing... oh and all the complains.
I'm sure you can't say that about everybody, though.
I now also realize that MBTI can be a powerful tool for analyzing but unfortunately it's not good for finding similar minds.