It doesn't scale particularly well though. With many thousands of active users here, posting when they have implemented some really cool technology they want to

It doesn't scale particularly well though. With many thousands of active users here, posting when they have implemented some really cool technology they want to share furthers the HN community. However, posting when they have personal or emotional issues would dilute the HN community and turn it into something different. That said, there will always be exceptions and I'm neither the person nor am I qualified to make such determinations other than to choose to upvote or not.