I can't really reply to that. If I did, I'd seem like a soulless bastard.
But I'm going to anyway, because it's what I believe. If someone really *is* that sensitive, even being over the internet, then something's wrong. I don't know. I can understand walking up to someone and verbally harassing them, but walking away and shrugging? I can't comprehend how that's "bad" or frowned upon. It's their business, if they can't handle it, then they need to tell someone that's smarter/stronger than them to help them deal with it. And if by "extreme" cases, you're referring to suicide by internet, then I can't help that either. I don't see why someone would commit suicide because of that. Is it really that bad that they have to kill themselves over it? I don't really ever see suicide as an option, unless of course you're in agonizing physical pain/close to death, etc etc.