I have the impression that I am seeing the same names coming up over and over again. So I am wandering how big the percentage of users with more than 500 (or maybe 1000) posts is. I think that the post count might be some sort of inverted gaussian curve, with lots of users with a post count <10 and lots of users with a postcount >1000.
Don't get me wrong, I'm not saying that quantity equals quality, I was just wondering why I see a handful of people all the time.