The product managers at Facebook have real problem on their hands. 

The  company is so large and so successful, that in order to make it larger  and more successful they have to come up with really big ideas.  This means that they have to sit around and review their product  development definition as they try to identify new products that can  appeal to their over 2 billion users. 

The Facebook product managers  think that they’ve come up with something that is going to work: a new  cryptocurrency called Libra.