There go the IT people again. Stop trying to classify people! You will end up with 4 billion classes!
I am very pretentious (dont know what it means, but I want!), I am loud (very, even worse when on beer), I am the center of attention at parties (not in a good way), I drive a sportscar (sideskirts, alloys, phat tires, ulta low and hard suspension, turbo diesel!)
and use IE 8!
So your clasification fails the first unit test!
What's up with people trying to identify themselves by the products they buy? Why not rely on your own strength instead of these symbols?