If you are talking about voting on comments specifically, PG recently touched on that a bit here: https://news.ycombinator.com/item?id=7445761 https://news.ycom

If you are talking about voting on comments specifically, PG recently touched on that a bit here: https://news.ycombinator.com/item?id=7445761 https://news.ycombinator.com/item?id=7445761