I especially like the post on your "Coding Blog" that's linked at the bottom, which explains exactly how you make the correlations -- and even gives the SQL you

I especially like the post on your "Coding Blog" that's linked at the bottom, which explains exactly how you make the correlations -- and even gives the SQL you use. We stats nerds eat that stuff up. I can't give you any points for the rigors of your methods, but I'm assuming you're not planning to present any of these statistics as reliable.