I'm impressed that they're able to stand on a cactus without getting hurt. I got poked up a bit just trying to balance gamepieces on a cactus, which you'd think would be safer than climbing on one.

I'm at a philosophy convention, so Ben is writing these comments for me. He forgets what the name of the convention is, so let's assume it's PhilosoCon. PhilosoCon 2008. I'm going to be philoso-cosplaying as David Hume.

I wrote Lewis's comments today. -Ben