Freedom of speech means freedom to offend. If you are not allowed to offend, then you're either implicitly or explicitly censored, limited to whatever the ruling class (the mob, if a democracy) deems acceptable. The next time someone offends you--good chance it'll be me--will you support individual liberty (including your own when you fall out of favor with the reigning mob) or will you be a mini-tyrant by running to Big Brother and crying "foul"?