There's not really a lot to add to that, other than to sadly admit I didn't try to improve my score. Even more sadly, in a few places I was sure my answer would push me towards the lower echelons of minor nerdity - and given my score I was almost certainly wrong about some of those. Not only am I a nerd, I don't even know what a nerd is anymore?!
I leave the final word with the testers:
All hail the monstrous nerd. You are by far the SUPREME NERD GOD!!!