http://www.faa.gov/data_research/research/med_humanfacs/oamt...
Edit: Thanks for the down votes. No I won't back down. I've seen this happen to Digg when it first started then Reddit and now HN. We used to be a community for hackers by hackers and entrepreneurs / aspiring entrepreneurs. Now we're being over-run by a group of info-addicted maniacs who want HN to turn into another time sink. Over the last 2 months I've been taking screenshots of the stupid nonsense that shows up on the front page. The pattern is undeniable. HN is getting more political and more off topic. The same thing that led to the downfall of Digg and Reddit and why we ran to HN to start anew.
Edit: Thank you to everyone who flagged it. It's gone now.
At the end of the day, your best bet for keeping the SNR on the site high is to flag the noise and contribute as much as you can to the signal. Post things that are interesting to you, comment with whatever insight you can give, and don't sweat the small stuff. HN is okay.
Is it about technology or business? Not directly. Is it about an event that we, as technologists or entrepreneurs, might care about? Yes. This makes it worth keeping on HN to me.