Actually, this would be a good idea. I know in my case, I will even type that I am going AFK, but I still get PMed with "Hello?" "You there?" or invites to private challenge matches and what have you. A message telling that we are AFK may be of great help.
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My Ship Builds: USS Conqueror, HMS Victorious, HMS Concord, ISS Queen Elizabeth, Black Widow III
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