@nimh,
nimh wrote:... wouldn't the abusive messages have had to be addressed *to* the person in question ...?
Section 2 (A) of The Protection of Freedoms Act 2012, s.111 created an offence of harassment (which can take place online) involving one or more of these actions:
(a) following a person,
(b) contacting, or attempting to contact, a person by any means,
(c) publishing any statement or other material relating or purporting to relate to a person, or purporting to originate from a person,
(d) monitoring the use by a person of the internet, email or any other form of electronic communication,
(e) loitering in any place (whether public or private),
(f) interfering with any property in the possession of a person,
(g) watching or spying on a person.
You might think that (c) could apply ("publishing"), but just saying something nasty or hateful about a person would not fall under the legislation. It has to be directed directly, knowingly and calculatedly against someone. For harassment to occur there have to be actions - a "course of conduct" (a series of two or more actions); an existing victim (you can't harass a dead person - dead people can't feel fear or complain to the police), and both the harassing and its effects (fear, etc) have to take place within the jurisdiction (England and Wales or Scotland). [/quote]