Spoken like a true Stalinist, and so true. It would be complete debauchery. Unless the comments auto-delete after N minutes. This would create a very interesting metric giving insights into psychology at the same time. That is, it would be interesting to explore the relationship between N minutes on downvote thread and number of down vote comments in other threads. With conclusions like "1.2 minutes is just enough downvote-thread time for the individual to feel they released their angst enough while also having a R powered reduction on complaints overall in other threads"

I don't know why HN doesn't do these types of crazy experiments in social/political science. I'd have a heigh day.