This is the kind of the thing where I'm glad I don't have a TV. I completely missed out on seeing the Apple ads, so I wouldn't even have known this song was "spoiled" even people hadn't kept telling me it was.

Is it just me or does that guy look slightly like Bruch McCullough?

It's also interesting how several kids put a "10" key in with the numbers -- sometimes instead of a zero key. It's easy to forget how much "basic" math kids haven't really picked up yet at that age.

I want a "MATH BOTTON".

I just tried it in jEdit, and the first thing I noticed was the 0/0 problem. Argh! It's otherwise very nice looking. l,I,1 are all easily distinguishable, which makes the 0,O problem all the more annoying.

Aren't Daleks pretty steampunk already?