Heres' another way to look at it: since the idea of HN is to be intellectually interesting (https://hn.algolia.com/?dateRange=all&page=0&prefix=true&sor...), repetition is the most important thing to avoid (https://hn.algolia.com/?dateRange=all&page=0&prefix=false&so...).
Heres' another way to look at it: since the idea of HN is to be intellectually interesting (https://hn.algolia.com/?dateRange=all&page=0&prefix=true&sor...), repetition is the most important thing to avoid (https://hn.algolia.com/?dateRange=all&page=0&prefix=false&so...).