The great thing about any community is that you have free speech, but don't be surprised if your opinion is challenged. I enjoy both HN and other community sit

The great thing about any community is that you have free speech, but don't be surprised if your opinion is challenged. I enjoy both HN and other community sites, both are great ways to communicate. I don't get this us vs them mentality, but perhaps that is an American thing. Whatever it is, it is silly.