The Chat That Launched A Thousand Ships

Hermione is throwing a Masquerade ball for her 23rd birthday and has taken to announcing it the Muggle way—Facebook. Well, it's like Facebook, only it's called Magicbook (A stroke of genius, that name. :P) and very little Muggles are aware of its existence. You know it's a party when Harry and Ron are set to bring the firewhisky.