We are entering in the new type of economy where price predictions are not possible any more because productivity and prosperity of humanity will rise to the new golden age level. Bitcoin will go to 1 million dollars in 2018 and is being used by central banks as a global stardard ledger - dollar will fade slowly those who buy now will become the new wealthy elite.
Bitcoin I think can't change everything but it can change the financial status of those who are working hard to earn from it. Bitcoin actually changes a life of those who have it as a source of income. It's an effective source of income of those who seeks financial help. It changes our habits and principles.