In the beginning, BTC could be used to exchange of low value of virtual items, such as buying web sites or game points, virtual items, etc., afterwards, some people in order to get these virtual items, items may be in online auction own reality for BTC, others want to buy the real goods, but no BTC at hand, and then use real money to exchange BTC, as a result, BTC begin to flow, and have a "value".
In other words, bitcoin is inherently valuable as a means of payment; If it loses its function as a means of payment, it becomes worthless.
The value of money: it exists because of payment.
Bitcoin is the future of cryptocurrency. I do believe in the world is to give up. Cause bitcoin is our cryptocurrencies cause a good job, but we are respectable with cryptocurrency and especially in the right direction. Cause bitcoin are not a new cryptocurrency that they belong in the right