I think it depends on the actual circumstances, you can usually tell if someone is saying something maliciously, to provoke others or just being way too intrusive. I'm sure the mods will act as and when neccasary. Sometimes though you can't blame people for asking questions when the Muppeteers or Henson themselves make things obvious and put names in credits, or state they are involved with "x" or they talk openly about a specific partner for years and then they start talking about a new one.