That's nothing at all what I'm saying.
People could abuse their other characters IC for the OOC reasons of their hate for the Zuma. People could send OOC messages to that player's character asking why the Zuma did this, why the Zuma does that. I believe it has nothing to do with whether they read the stuff on the forum.
I have no clue who the Zuma GM is, (although Malus knowing narrows down the field a bit), but I just think they have a right to their privacy while they contribute extra time to add an element to the game that the game maker, at the very minimum, wants to have added to the game.
Again though, are we not all susceptible to this?