Why aren't they responding? Livecoin has been online on bitcointalk and he has probably seen his this thread as it was linked to in his own topic.
I'm supporting the flag (for now).
I think they have a policy of not discussing anything like this here at bitcointalk. Just like they state in their thread that they won't respond to any questions as they only post updates.
I have sent them a PM about this though and we'll see.