What Is Bitcoin and What Can I Do With It?
Everywhere I go, I see Bitcoin popping up more and more. Many web services accept payments in the form of Bitcoin, and some even sell their homes for the stuff. I know it's a digital currency, but where does it come from and how is its value determined? More importantly, should I bother earning it and using it for any reason? Dear Bitconfused, As you've noted, Bitcoin is a digital currency used to pay for a variety of goods and services. In many ways, it works the same as paper money with some key differences. Although physical forms of Bitcoin exist, the currency's primary form is data so you trade it online, peer to peer, using wallet software or an online service. You can obtain Bitcoin's either by trading other money, goods, or services with people who have them or through mining. The mining process involves running software that performs complex mathematical equations for which you're rewarded a very small portion of a Bitcoin. When you actually have some o...