Book Review: Fussell on Class

Which of Fussell's classes do you reckon are most often found commenting on HN threads? What gives them away?

Roll 1d6. Phrase your response in the manner of the class indicated by the result of the dice roll, as follows: 1: upper ; 2: upper--middle ; 3: middle , 4; high prole; 5: mid-prole ; 6 low-prole.

I'd say the vast majority is upper-middle. People who have plenty of money but who had to earn it.