I'm a member of another forum, the first one I joined some time in 2001. One particular user there joined around the same time. She was a high volume poster, much like the reference to madjew and racked up a lot of posts.But, reading your references to him, it did strike me that this was an interesting illustration of the strangeness of time; for, I have been a member of the forum for the best part of a decade, - which is quite some time in an online environment - and I never remember seeing him make a post.
Unfortunately, for her, myself and a lot of the other long-term posters the forums were closed for over a year from 2004-2005 due to controversies and when they returned everyone's post count was reset to 0. Still, she was again prolific and managed to rack up 2285 posts in the final three months or so that she was there.
This particular forum revolves around one specific app so most members are usually one and done. They get their question answered and never return. With the exception of myself and a few other postsers who passed her mark but have moved on this user's post count still dominates. Most of the employees who engage on the site do not have her post count.
But there's barely anyone there now who was around during that time period.