Earlier quoted context omitted.
You might want to re-read your dictionary. Violence has included non-physical force for very many years, very much longer than the Internet has been in existence. http://www.cdc.gov/violenceprevention/youthviolence/definiti... > Interpersonal violence is defined as "the intentional use of physical force or power, threatened or actual, against another person or against a group or community that results in or has a hig…
Threats that might seem credible are a far cry from saying bad things about someone, to them or to someone else.
The article says:
> Other Jewish writers have faced more serious attacks: death threats, anti-Semitic cartoons, images of concentration camp ovens and executed Jews, threatening emails, even home phone calls.
> Michael received [...] Trolls threatened him: "'When the time comes, the Jews are going to be in trouble, lined up,'" Michael recalls. "That kind of tone. Random shit by people thinking it's funny Jews were being targeted."