Your summary is more self-explanatory, No doubt about it. But I think (keep in mind that I'm fairly new on HN) that the idea behind the "avoid duplication poli

Your summary is more self-explanatory, No doubt about it. But I think (keep in mind that I'm fairly new on HN) that the idea behind the "avoid duplication policy" is simply to keep the comments all in the same basket. Said that "duplication happens!"