Even if you don't want to believe EJ's account of the story, Chesky himself made the claim on camera in May (a month after Troy's incident occurred) that there have been "no major problems" http://www.youtube.com/watch?v=etaUBLkRteA&feature=chann...
I don't see how either of these cases can be viewed as "minor", personally.
I'm not sure why you are defining a 'real social life' as socializing with non-hackers. A 'Real Social Life' consists of hanging out with like-minded individuals. I would imagine that most people spend their down time with co-workers and school friends - people they see on a regular basis and build relationships with. It would follow then that if you are a programmer, you will be spending most of your time with other programmers.
Unless you mean that you are only talking with them online and stuff. In that case, you should probably just go out and get drunk or something.
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.
I don't see how either of these cases can be viewed as "minor", personally.