Bitcoin is really hard to spend right now so i think that cash is better for people who using bitcoin as currnecy, for people who using bitocins as investment bitcoins is better.

I don't know but at my opinion that USA will not replace dollar, cause bitcoin is very hard to control and it's not profitable for USA goverment. Bitcoin is solo currency.

Calculations of little boy  More price growing than slowly it will rise after, i think that bitcoin price will reach $600+ after halving. We will not see $4000 i think.

Bitcoin is destroyed, that's why people trying to buy bitcoins and price nowdays $580 for 1btc. Are u serius? Bitcoin nowdays is so high and big, i hope it will continue.

20 years, i don't know what would happen tomorrow, it's so hard question for me cause i like to live today, not tomorrow. I prefret just to see what will happen.

I am not sure about it, i think that 2016 is. But if price will be stable from 2016 till 2017, maybe we will call 2017 "year of the bitcoin".

Price nowdays is $580, people should believe on bitcoin, everything is fine now, and price will grow more i think till halving comes. Maybe we will see $700 this summer.

I am gonna sell my coins when price will be high enough, i believe that if you are so greedy it will be come back to you, and people who will be late to sell their coins, will be so upset

I think the best way to earn money is investing some now and with this money you will be able to trade, gamble and many other options. Without money you will endlessly clicking on faucets.

I don't think so, bitcoin is depend on fiat and can't change price of dollar for expamlpe , but if bitcoin will be accepted by some countries as legal currency, maybe it will change something.

Bitcoins is gonna be so powerfull in few years and price is gonna be around $1000 for 1btc, more people will use it and bitcoin will be accepted by many differen online shops.

I bought one coins cause of halving, but nowdyas when price is almost $550 it's not so profitalbe so i am just wating for halving with my coins to sell.

I don't beleive that bitcoin can replace any currency, cause it's nonsense to replece your own currency into uncontorlabe digital money that illegal in many countries.

Sometimes people creating projects that is not honest from the begining, they are offering big money and scamming people, a lot of different unknown  casinos doing like this.

I don't really understand how bitcoin can replace dollar, goverment of USA will stop using dollar and accept bitcoin ? It's really will not happen, cause they can't control bitcoin.

The best way to manage money is create plan of wastings , and also your power of will is really needed to controll yourself. With this two simple steps i am managing my money.

It's not right time to sell bitcoins, only if you scared that price will drop when halving comes, but i don't really believe that could happen. Better to hold right now.

I think that it's could happen maybe in 50-60 years, but nowdays price is 520$ and it's not even close to $1 million. Maybe we will see this price in future.

Bitcoin will disappear only if people will stop using it, but i don't really think that it can happen nowdays, cause bitcoin's price is growing up and people interested on it.

Bitcoin is growing everyday and it's very good for us, many shops will see that and accept bitcoins as payment system, also goverments of different countries must understand that bitcoin is good.