I suspect that Mercedes aren't acting in the right way. How can a Member of a third party that sells Mercedes cars be aware of the intent of MBUK in a court case, i'm not a lawyer, but it doesn't sound right to me.
Oh I think MB are very aware of Internet chat/YouTube/Honest John articles and -when necessary- react accordingly. But at the end of the day each of us are responsible for our own destiny when it comes to this problem and are keeping abreast of this ongoing saga using these sites as clearly we cannot rely on MB to keep us completely up to date.