Deadzone, are you a pediatric oncologist? If not, why aren’t you opposed to children dying of cancer?
Does it take an expert to say that people who murder children and disembowl aid workers are evil?
It’s generally understood that your weak “why don’t you sign up” argument is a way to imply that the target of the attack is a coward. If that’s how you meant it, hey, we’re both in San Diego, why don’t you suggest a place we can meet so you can say it to my face?