Here are some relevant sections of the guidelines, please go take a look:
> On-Topic: Anything that good hackers would find interesting. That includes more than hacking and startups. If you had to reduce it to a sentence, the answer might be: anything that gratifies one's intellectual curiosity.
> Please don't complain that a submission is inappropriate. If a story is spam or off-topic, flag it.
This isn't news, so it doesn't belong here.