Dear Sir!
You have what is confirmation of your words? And what do you think will happen with Etherium? It will cost 100'000'000'000?
Do not get me wrong, bitcoin does not have a convenient infrastructure for mass application in business. Watch for 3 things:
1. How much business does bitcoin work;
2. How does the infrastructure for using crypto currency develop?
3. How national governments regulate crypto-currencies.
And note that the beginning of regulation is a good sign, and only after it begins the development of points 1 and 2.