1st. I don't think the server could handle the added strain of thousands of chats simultaneously.
2nd. There is no way to moderate such a setup.
I think it would be a great idea if their were an individual chat specified to your game your playing currently that would allow you to have open communications between other nations in that current game.
And say a nation is "spamming" the admin that was appointed to that game could mute that player, or each individual nation could mute that player specifically for them.
Let me know what you think of my idea 
1st. I don't think the server could handle the added strain of thousands of chats simultaneously.
2nd. There is no way to moderate such a setup.
3. You have already the newspaper for communication.
4. You have the whisper chat.
Please log in to post a reply.