Earlier quoted context omitted.
We're determined to keep the site focused, however many users we get. We kill submissions that are egregiously off-topic.
While seeing News.YC grow is fantastic, it's a little disheartening to watch the community loose its "small town" feel. It seems that as things become bigger, the comments become more anonymous and users loose their sense of social restraint. This is actually why I left reddit. As the site grew, I became increasingly frustrated that anything I said contrary to popular opinion was mercilessly downvoted & derided, rega…
That's why a possibility of being downvoted never stopped me from commenting, be it reddit, slashdot, or YCnews.
One lesson that I learned from reddit in particular, is that if you are interested in the topic, you should read all comments, all the way down the page, because there might be something there, in the negative karma area.