General percentage? I'd say a fairy decent chuck. At least 30-40%. At least the most vocal ones. Do you think this is a problem with online types? I don't mean people who have a normal mix of both an online and offline life but those who spend most of their leisure time online. Exploring this place, 'human behavior forums', Reddit, and the like...
Most Helpful Guy
Whatever the incidence of these personality disorders is, in society as a whole, multiply that figure by two or three for G@G.
It's a great environment for them - anonymous, and less chance of being picked up by their various visual cues, and other giveaways.
Most Helpful Girl
about 25% but are fun to interacting with1