Same as with Square Enix doing it and SEGA winning a lawsuit that made these Japanese companies comfortable with doing it in the first place, this is specifically to deal with insane retards like the KyoAni arsonist and anybody flooding their email accounts with random threatening bullshit.

No, you're not going to be sued for saying "I hate Capcom!" on the internet, you insane retard.
>>715022891
They're called nettouyo, anon.