I guess because of a moderator updating the post. As you can see it was posted 17 hours ago https://news.ycombinator.com/submitted?id=johnramsden https://news.y

I guess because of a moderator updating the post. As you can see it was posted 17 hours ago https://news.ycombinator.com/submitted?id=johnramsden https://news.ycombinator.com/submitted?id=johnramsden