Everyone knows that they are bleeding money, but it is by design to get as much marketshare as possible/get as many people using/ addicted to their services. EDIT* They are a software based business ,of course they can and are highly likely to turn a profit if they raise prices *
The better question that many journalists seem to shy away from asking is: What are the effects of subsidizing goods/services on the end user? Will end users be more likely to pay for the goods/services if they increase/charge market rate for them?
Is it okay to make end users addicted to your services?
It will be a very interesting next 10 years for business models of businesses like Uber.