Should a PM make spoof videos?

The world is coming to an end but Prime Minister Julia Gillard is looking on the bright side: at least she won't have to appear on Q&A again. Ms Gillard has confirmed that the doomsayers are right and the apocalypse will hit this month. "My dear remaining fellow Australians," Ms Gillard says in a brief address posted on YouTube. Should a PM post videos like this one?

PM Julia Gillard says Dame Elisabeth Murdoch was a woman of kindness, humility and grace.