The 21 Inc Bitcoin Computer is an engine for the next phase of the Internet.
Yahoo Finance explains:
Most people on Wall Street, as well as regular, everyday investors (and Yahoo Finance readers like you) still don’t quite understand what bitcoin is, or why it matters. Many think it’s a scam or some kind of illegal tool for hackers. (The negative publicity around stories like the Silk Road trial didn’t help.) Srinivasan’s argument is: You don’t need to know what it is or how it works for it to be important to your digital life. He explains it this way to a layperson: “I ask people, ‘Do you use Linux?’ They’ll probably say no. But if you’re using Google.com, or Facebook.com, or Yahoo.com, you actually are using Linux, even if you don’t know it. So Linux is there, everywhere, it’s just behind the scenes, and it just sounds very technical because it solves problems for developers. And I think it’s going to be the same thing with bitcoin.”
Srinivasan frames bitcoin as the next major “system resource” in computing, something that will be a key component in every computer, just like a hard drive, RAM, and bandwidth. Bitcoin, he says, can be the resource that computers trade with other computers (without you having to worry about it), creating a “machine economy.” Once a computer can send a small amount of money as part of its operating system, “it can effectively rent or sell resources to other computers,” Srinivasan says. That was the idea behind the bitcoin computer: “If you had 500 of these things, what could they do together?”