Figuring out the section names

[Manishearth]

The current sections are named "core unsafety", "advanced unsafety", "expert unsafety", where "core unsafety" is basically "stuff that is unsafe because the machine makes it so".

We should probably come up with clearer names (machine unsafety, basic unsafety, advanced unsafety, "ralf jung unsafety") and tweak the categorization.

Worth checking out once we have more sections written.

[Manishearth]

the machine unsafety section must start with this quote

On two occasions I have been asked, 'Pray, Mr. Babbage, if you put into the machine wrong figures, will the right answers come out?' I am not able rightly to apprehend the kind of confusion of ideas that could provoke such a question.