For anyone who's wondering: a repost invite is a way of getting a post into the second-chance pool (https://news.ycombinator.com/pool, explained at https://news.ycombinator.com/item?id=26998308), so it will get a random placement on HN's front page. If the original submission is older than a few days, we don't re-up it, but rather invite the submitter to repost it. Then it goes automatically into the pool. So yes, it's something good :)
For anyone who's wondering: a repost invite is a way of getting a post into the second-chance pool (https://news.ycombinator.com/pool, explained at https://news.ycombinator.com/item?id=26998308), so it will get a random placement on HN's front page. If the original submission is older than a few days, we don't re-up it, but rather invite the submitter to repost it. Then it goes automatically into the pool. So yes, it's something good :)