I was responding to your claim about HN being politically biased. One data point doesn't demonstrate anything about that; people post all kinds of things. However, one post can easily trigger feelings of bias, and frequently does. I believe that's because we're all inclined to put weight on the data points we dislike, and meanwhile don't notice so much the ones we like or agree with. https://hn.algolia.com/?dateRange=all&page=0&prefix=false&qu...
What I'm saying—perhaps I didn't read you correctly or didn't express it clearly—is that your perception that HN is massively biased towards the right-wing is (a) untrue, and (b) a consequence of your own political feelings. People with opposite feelings look at exactly the dataset and derive precisely the opposite perception. There are dozens of examples of this at https://news.ycombinator.com/item?id=26148870, and countless others floating out there. What's most remarkable is how such comments, though making opposite claims which cannot both be true, resemble each other perfectly in every other respect. That is evidence that some common mechanism is producing them. I don't know if it's the notice-dislike bias or some other mechanism, but it definitely isn't accurate assessment.