You'll see this often on Twitter and any social network or message board: "If you're not [denouncing X] you're [against us/on X's side]" It's interesting that

You'll see this often on Twitter and any social network or message board: "If you're not [denouncing X] you're [against us/on X's side]" It's interesting that even HN isn't immune to this: https://news.ycombinator.com/item?id=7971709 https://news.ycombinator.com/item?id=7971709 I wonder if it's human nature to try to shame those who are on the opposite side of an ideological line?