net_votes = up_votes - down_votes
You need at least two of the above variables to get an idea of both the direction and magnitude of the voting. Hacker News provides only one: net_votes. YouTube used to provide up_votes and down_votes, effectively providing all three. Now YouTube has reduced its information to up_votes, so they're now down to one variable in the equation, as Hacker News has been all along.The difference between 102+/100- votes and 2+/0- votes is large, but invisible on this site. I think it would be better for HN to go to where YouTube was, giving us an idea of both the net vote and the level of activity. Like up/down or up/total or net/total.