On a related note my friend in school was also an INTJ and we always frequented an Irish pub that a lot of elderly people hung out at. People would always ask us why we hung out there and knew if they wanted to find us that is where we would be. We hung out at the place because it was quite and we could talk to people in deeper conversations than the clubs. To this day I still prefer a quite bar or restaurant to one where a bunch of socializing is going on.
http://news.ycombinator.com/item?id=946249 (858 days ago)
http://news.ycombinator.com/item?id=1675197 (562 days ago)
Since HN has grown quite a bit in the last few years, I'd be interested to see if we've drifted closer to the 'norm' or if we're still dominantly NT Rationals.