Same link, just 13h ago, but with 5x less upvotes than the one in here: https://news.ycombinator.com/item?id=27992894
> Are reposts ok?
> 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.
> Please don't delete and repost the same story. Deletion is for things that shouldn't have been submitted in the first place.
They are also ok with reposting year+ old stories that did get significant attention at the time, since the new respost may find a new audience.