[teh_klev]

From the guidelines:

https://news.ycombinator.com/newsguidelines.html

"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."

It's not really about being "newsworthy", but what tickles your grey matter's fancy.