very well said mate, as a law graduate (in 8 weeks ill have my degree) I see this as a matter for the authorities, not for a forum. There are potential civil and criminal sanctions you open your self up by doing so. The law surround social media, which this is, is very much in the spot light so any form of slander or bullying would be jumped on.
Plus as buster said there off here now, I am sure there are members on here who have great IT skills and could help bloke or even stop them getting back on here, I am sure if such 'deviants' are doing this then they wont be so clued up as to get ro