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.
The world is now developing, and virtual currencies will undoubtedly contribute a great deal and change that world, I think these coin can grow after 100 years, there are many investors that The market is showing good signs and this is the right time to invest and the virtual currency.