Interests is not really type dependent. Which type are your interactions similiar to? 2 ISTJs may bore the hell out of each other, but styles and personality are the same.
I have an easier time discussing things with an INTJ then an ISTJ due to focus of how we discuss things. It's very conceptual based, I have a harder time with ISTJ because it's details vs conceptual.
I got visuals over feelings, etc. Trying to pinpoint you with others I know and their type.
Ti and Ni come out alot more online, in life its just what we live by, not always speak. Will process it some more. Your answers actually help...not so much what you say, but your focus. You reasoning ability, etc. You can tell alot about people not by what they say, but by where their focus goes, how they reason, etc. 5 hose are the things that questionnaires on paper can't do, at best they give you a 1 to 5 scale for your "I can see many different possibilities" answers.