Ellen Pao says it like it is. Everyone should know the difference between legitimate criticism and cyberstalking/trolling/harassment. It's not a subtle difference. New Zealand has now made it a punishable felony to publish any kind of harassment, in any form, online... any kind of intentionally and knowingly false statement intended to inflict pain on the recipient or subject.
I think this is a great idea. Here is what Ellen Pao has to say: