[Oliver_W]

I'm on the fence. If someone will arrange to meet a fake underage person, they'd meet a real underage person, and someone like that should face the law - I'm not gonna lose any sleep over crappy things happening to a paedo.
I guess the "middle ground" would be if someone recorded/screenshotted conversations, and passed them onto the necessary authorities, without making it public. That way, at the very least someone official might have half an eye on the situation, or be able to chip in if someone else reports the would-be groomer.