Well I studied quite a bit the blockchain applications.
Of course Bitcoin is a revolution. No doubt about it.
But... But Blockchain is far more than Bitcoin! Blockchain is the freedom and security we need for so many tasks!
Smartcontracts yeah for banks and all... But a far greater application would be mutualisation between persons! With blockchain we could get rid of insurances, real estates agents...
Blockchain gots lots of applications don't underestimate it ^^