Still no one has answered my question: how would you find out the value of 1 Bitcoin if there were no Bitcoin exchanges?
I'd ask the brewer down the road how many cases of beer he will trade me for ten bitcents.
Bitcoin is more like a commodity right now than actual, useful money. Bitcoin is like crude oil. People waste energy and resources to gain crude oil for example, that crude oil has a price attached to it depending on the market. The market speculators regulate the price. 1 barrel of crude oil costs $44.65 at present.
Now, I can go to Amazon and shop around bringing my shopping cart to $44.65 with the shipping included. Can I send them 1 barrel of crude oil because it is the same value just because the market says so and it's 'money'? I guess no.
Now we have Bitcoin. What are people doing to get Bitcoin? They sit at home digitally extracting that commodity racking up electricity bills and breaking down expensive electronics in the process trying to extract Bitcoin from the Blockchain. 1 Bitcoin is valued at $708.8. This is what the market thinks 1 Bitcoin is valued at - or the speculators.
Now, I challenge you to delete all bookmarks to any online Bitcoin exchanges, BTC debit cards, Circle, Coinbase all the other fancy-schmancy websites and tell me what 1 BTC is valued at this Christmas based on your calculations.
Because I know that 1 bottle of water or 1 Subway sandwich will be x amount of fiat at the end of the day but there is no way you would know how much that would cost in BTC if BTC weren't pegged to fiat. Or I could pay for my sandwich with x amount of gold, Facebook credits, CS Go skins, World of Tanks points or any other token but this doesn't make it money just because it has a value. Anything can have a value so what? Just because Satoshi said that Bitcoin will be free digital currency for the people worldwide that doesn't mean that everyone will become rich out of the blue. You still have to buy equipment and 'mine' for it in the virtual world like you would mine for ores or extract petrol in the real world. And no, Bitcoin at the moment is not money.
First of all, you have no idea how many rupees you will have to trade me for 1 Subway sandwich in 2018. Technically you don' t know the price until the deal goes through.
Second of all, who cares whether you call something money or not? In the end of the day, you will trade your cases of beer to me for a certain amount of my facebook credits, private bank issued dollars, publicly issued bitcoins, or maple syrup. It's an exchange. Commodities which are used exclusively for exchange are called exchange commodities, many refer to them as money. It doesn't matter, does it. Perhaps you need to make a legal argument and say it's not money citing some things people wearing wigs and suits said many years ago. Sure, go for it.