Been thinking about this, and basically - Freedom of speech is, colloquially, about being able to discuss things. That's something I'd like to support, and to

Been thinking about this, and basically - Freedom of speech is, colloquially, about being able to discuss things. That's something I'd like to support, and to see more of, but I'm going to draw a stark categorization between discussion and incitement. Both use words, sure. Are both speech that should be free? Edit: To be clear, not a rhetorical question: actual question, one I don't have an answer to.