>...I believe strongly in freedom of speech and expression BUT where does one draw the line?

When speech becomes threat, of course. For example, "I hate person X because reason Y" versus "Kill person X!" Justice doesn't step in until that line has been crossed somehow. As for moral guidelines in general, the rules that work for children work fairly well throughout life: "If you can't say something nice, then don't say anything at all."

Ga"Answerer of rhetorical questions"be