A question for the crowd

http://ronin-kakuhito.livejournal.com/287247.html

Hey, it has been a while since I've done a numbers post, and I was wondering if anyone had anything along those lines they'd like to see me tackle. (Numbers posts are things like the "random generation of proteins" post.)

Since my to blog blog is fairly comment driven, and numbers posts tend to get relatively good comment counts, this would also tend to increase my likelyhood of actually blogging other things.