@Rongwrong We think of Discover as a kind of meet-and-greet party, where you might be introduced to some people for the first time, whereas others are old friends. It does follow the classic hospitality etiquette guideline of “no politics or religion.” We think the vibe here grows out of getting to know people as people first. It is intentional as I wrote three years ago. I’ve been meaning to update this to include some points that have evolved. Thanks for the nudge!