As you can see here, bitcoin can expire when quantum computers are born: http://www.newsweek.com/quantum-computers-kill-bitcoin-cryptocurrency-509053

I searched from bitcointalk, Twitter, Friends...

The bitcoin price surge is no longer just a temporary fever. Industry experts say bitcoin prices are pushed up by traders selling off other types of virtual assets to invest in the currency.

Bitcoin has grown fast by the end of the year, which attracted a lot of attention to it, and I was really surprised 

I never won a jackpot. You are a very lucky person, congratulations 

In my opinion, bitcoin will reduce unemployment at a small rate

I think by the begining of 2018 it will hit 20000%

I really like the ERC20 technology, just that it is on the rise. It will soon reach the limit in the near future  

With lots of dogecoin. The future of dogecoin may be up to $ 1 as my guess would take many years to come

When I started gambling I did not think so, life is always only 1% is lucky

check the block, hash transaction

Most will choose to buy bitcoin, if it is I will choose to buy bitcoin to make the exchange

Bitcoin grew faster than expected in the beginning of the year 2017

Very professional, I am very hopeful about the success of the project