From Myths with thanks to the poster.
Of course that's a veiled threat. SykesZora and her 'open letter' to the McCanns: She claims:
" The letter isn't about their involvement in Maddies's disappearance and I was careful not to include any suggestion of that other than those made in the papers, which is what they have repeatedly complained about and referred to in their Leveson evidence and representations on behalf of Hacked Off. So, even (or especially?) to people who so far have had no reason to question their role in the disappearance, they are ideally placed to come forward and make a stand on behalf of other victims of press intrusion for what they themselves have argued - that ordinary people should be protected from trial by media and that newspapers should not be allowed to profit from their distress for the sake of a dramatic headline"
So she's claiming she wrote her 'open letter' to HELP the McCanns.
I think, Zora me darling, that any reasonable person reading your 'open letter' would sense the thinly disguised hatred behind it, which was amplified by your closing 'wish';
Yours sincerely hoping that you will receive all that you deserve in the near future,
Zora McCartney
That sounds very much like a threat, Miss McCartney.
I would hazard a guess I'm not alone in reading it that way. No wonder you're worried.