I remember that on 1st January 2017 , the price of bitcoin is about $1000, but now we can see the price is already over $7000. To be honest, that is why some people said this is bubble since the unbelievable rising of bitcoin. However, let us look back upon the history, we can tell that Email subvert the postal industry, Amazon subvert the retail industry. Furthermore, Will bitcoin subvert the traditional banking?
Above is just my personal idea.If you like or not, I wish everyone here have a nice day.
2017 is really a year for bitcoin. Imagine how its value increases for about 700% . For me, it is a great undertaking and blessing and we should not consider that as a treat like a bubble that will burst anytime. With the idea that bitcoin was created to subvert bank, I think, there is a possibility for that because with bitcoin, you do not need to fall in line to do a transaction, where money has the same value wherever country you are.