Five Ways Facebook Can Diversify Its Revenue Streams

Facebook needs to find more ways to make real money. Fast. And "likes" don't count. Ever.

Facebook needs more ways to make money. Sure, the $4 billion advertising number is big, and it’s impressive for a company still so young … but it’s not enough. If we’re going to believe a valuation of over $80 billion, which would surge upon IPO, we need more than that number, especially since it’s the vast majority of the company’s revenue.