Lots of places take Bitcoin as a method of payment--therefore, it's a currency. Sure, its exchange rate is volatile due to speculation, and its future is relati

Lots of places take Bitcoin as a method of payment--therefore, it's a currency. Sure, its exchange rate is volatile due to speculation, and its future is relatively unknown right now, but that doesn't mean it's not a currency at all. Bitcoin has real value as a form of digital cash, and lots of people are using it that way. > Bitcoin's value is mostly dependant on demand, which is being pumped up and perpetuated by investors and those with vested interest in the ecosystem including those who own Bitcoin and larger amounts of Bitcoin - who all want the value to go up 10x - 100x. You're absolutely right: since Bitcoins aren't backed by anything real, their value is purely based on demand. But I disagree with the notion that speculation is the only reason they have any demand. Plenty of people are using Bitcoin in the real world, e.g. to make purchases anonymously or to easily send money overseas.