Let me see if I can add average points per submission.<p>edit: I just made another version that shows the distribution for the users posting, but I'm not sure if I should post that.<p>It proves the OPs point in a pretty dramatic way though.<p>edit2: I've posted the list but anonymized: <a href="http://news.ycombinator.com/item?id=1076237" rel="nofollow">http://news.ycombinator.com/item?id=1076237</a>