I know I RTFA, and I know I'm not interested in discussing things with people who don't. Maybe others feel differently, because more people is better or something. Information pollution is a serious, persistent, growing problem and I'm just not inclined to be tolerant about it anymore. Mistakes are one thing, deliberate stupidity is another.

If you come to book club without reading the book, and you derail the conversation into something completely irrelevant, you're not getting invited back.