There are numerous topics on HN where the quality of conversation is poor, and remains poor. Cases in point: anything regarding diversity, women in tech, or the vintage HN boogeyman that is the H1B visa.

If I see those topics, I just don't click. The comments, at least the top-rated ones, are always the same.

BTW, I don't recall seeing anything about Twitter on the HN front page on Monday, at least during ET work hours.