There is a strong commitment by the community to prevent the site becoming like digg, reddit, or slashdot. Losing focus on the topics that brought us here in the first place (technology, startup culture, and programming) is the first step on that path in my opinion.
All I can ask is please, try not to submit/vote up stories which are not particularly related to tech. It's not what I'm interested in discussing in this particular venue.
Or maybe I'm just in the minority. I guess time will tell.
P.S. Just because you put the word "Hacker" in your article/title, doesn't mean it belongs here.
In any case, here is the official NH policy:
"What to Submit
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."