https://news.ycombinator.com/item?id=43096204
https://news.ycombinator.com/item?id=43084295
https://news.ycombinator.com/item?id=43074126
https://news.ycombinator.com/item?id=42956529
https://news.ycombinator.com/item?id=42942902
https://news.ycombinator.com/item?id=42929283
> If a story has not had significant attention in the last year or so, a small number of reposts is ok. Otherwise we bury reposts as duplicates.
https://news.ycombinator.com/newsfaq.html#reposts