WhatsApp with that?

Facebook has announced that it will be buying the WhatsApp messaging service for US$16 billion. But seriously, who cares? I mean, WhatsApp with that (sorry about the pun)? I wouldn't have paid that much for a service I probably won't even use. There are better things to do with your time and money than expanding your empire, like these parodies of PSY's hits Gangnam Style and Gentleman, which were made by some guy in Kazakhstan. Is nice!