You've probably seen more than one homemade Facebook video that uses a popular song to spice up an otherwise plain clip. How many graduation videos have Green Day's "Good Riddance (Time of Your Life)" blaring in the background? That soundtrack isn't legal, however, and Facebook reportedly wants to fix this. Bloomberg sources claim that the social network is offering labels and publishers "hundreds of millions of dollars" to clear songs for use in video uploads. You wouldn't have to worry about a copyright takedown ruining a precious moment, in other words.