Misuse of the internet is becoming more and more of a major problem with the abuse rate being numbered in thousands ... it is recognised in parliament and is the subject of many reports and academic studies.
It is ironic that the plight of victims many of whom are teenagers who feel driven to kill themselves as a result is superseded by the mess a perpetrator found herself in as a direct result of her obsession with Madeleine's parents.
Brenda Leyland was not a case of mistaken identity ... she did use the internet almost solely to excoriate the McCann family with thousands of posts over a long period.
Do you have a cite for "she did use the internet almost solely to excoriate the McCann family" please Brietta as I have seen she had a facebook page and may have been a member of forums on many other topics for all we know.
Of course Brietta I have read some really horrendous trolling posts on both sides of this case so perhaps you would like the perpetrators from the supporter side to be charged by the police too?
Do we know if there were any supporter tweets, posts in the dossier sent to the police....sorry of course there weren't.