I agree. But when moderation is lenient and everything is allowed, you can't randomly decide to pull the plug on specific topics within a genre that's allowed.
I don't know whether these stories are pulled by HN moderators or flagged by lots of users but there is more than one motive for pulling/flagging stories.
One motive might be to avoid unproductive discussions - many of the comment threads on the Greenland story (which I voted up) were angry and very polarised.
One motive might be to avoid unproductive discussions - many of the comment threads on the Greenland story (which I voted up) were angry and very polarised.