Originally I was going to comment on how I find the poll results unsurprising-- a vast majority of escapists seem to be the two "introverted/quiet" personality types-- but then I noted something else amusing. If you read the comments on this post, a majority are claiming to have been Sanguine (or Phlegmatic). So we end up with a sort of grid. However, since I can't draw a grid, I'm going to describe my observations:
Choleric -- mostly too busy pursuing their own ambitions to take the poll/visit this website/leave a comment
Sanguine -- mostly too busy out there socializing, but the ones who do stop by make sure to share their experience and thoughts with us (you adorable extroverts, you)
Phlegmatic -- relaxing at home, taking quizzes, sharing the fun with the rest of us
Melancholic -- bunch of lurkers; introverted enough to stay home, get on this website, take the quiz, and tell no-one (on the other hand, this is me, but I guess my brand of overthinking has become a bit more social)
I guess it's easy to see why this sort of categorization has been popular for such a long time. Have fun, everyone...