By Musa Mustafa It looks like Facebook's incredible success won't be ending anytime soon! The site revealed their latest quarter earnings, and they took in $2.9 billion in revenues. This was even higher than the 2.81 billion analysts had predicted. This was a dramatic revenue increase for Facebook. The numbers are 63% higher than what they reported this time last year. Here's how Facebook made that money. For one, advertising revenue increased significantly. They made $2.63 billion from ads, up 67% from this period in 2013. The revenue...