[jes5199]

> 3- Needed to wait for transaction to get validated in the blockchain

This process is slow and I don't see how it can possibly get faster.

The best I've come up with is you have a second money-apparatus that moves more quickly. It probably wouldn't have a lot of the currency-like properties of bitcoin. I guess the analogy is that sending bitcoin is like writing a cheque, and this faster thing would be like using a credit card.