The study found that if HIV-infected heterosexual individuals begin taking antiretroviral medicines when their immune systems are relatively healthy as opposed to delaying therapy until the disease has advanced, they are 96 percent less likely to transmit the virus to their uninfected partners.

In fact, it is now usually cheaper to just try something than to sit around and try to figure out whether to try something. The product map is now often more complex and more expensive to create than trying to figure it out as you go. The compass has replaced the map, and “rough consensus and running code” has become the fundamental philosophy for the so-called lean start-up movement.

Six decades into the computer revolution, four decades since the invention of the microprocessor, and two decades into the rise of the modern Internet, all of the technology required to transform industries through software finally works and can be widely delivered at global scale.

I’ve never thought that there would be one social service to rule them all. I’ve never thought that there would be one social graph for the web. I believe we’ll need a multitude of social services to satsify the needs and desires of all the users of the web. Google fills a void between public and private, it serves what is likely to be an older demo less interested in hooking up or hipstering out and more interested in the social utility it provides. That’s a good thing. We’ll get more people “posting their thoughts and experiences in any number of ways to the Internet.