[quote name='Mr.Answer']A totally unscientific test, searching through the member list, my totally random clicking, came up with about 30 percent non posters but lurkers, and 70 percent dead accounts. (those with one post or so)[/QUOTE]
I'm pretty sure I set the Memberlist only displays users with one post or more.
Not saying your estimate isn't correct (I don't know), but I am curious as to what Memberlist you are looking at.
EDIT: I see, you probably knew that and just counted how many were on the list. I just checked...8600+ CAGs have at least one post..