https://news.ycombinator.com/item?id=30761070#30796020 https://news.ycombinator.com/item?id=30761070#30796020 I put that article three days ago here, isn't the

https://news.ycombinator.com/item?id=30761070#30796020 https://news.ycombinator.com/item?id=30761070#30796020 I put that article three days ago here, isn't there any moderation for double submissions?