Google Chrome OS

Overnight, Google announced the latest element of its drive for world domination, a new open source operating system aimed at the netbook market:
Google Chrome OS is an open source, lightweight operating system that will initially be targeted at netbooks. Later this year we will open-source its code, and netbooks running Google Chrome OS will be available for consumers in the second half of 2010. Because we’re already talking to partners about the project, and we’ll soon be working with the open source community, we wanted to share our vision now so everyone understands what we are trying to achieve.
Speed, simplicity and security are the key aspects of Google Chrome OS. We’re designing the OS to be fast and lightweight, to start up and get you onto the web in a few seconds. The user interface is minimal to stay out of your way, and most of the user experience takes place on the web. And as we did for the Google Chrome browser, we are going back to the basics and completely redesigning the underlying security architecture of the OS so that users don’t have to deal with viruses, malware and security updates. It should just work.
I have to say that I’ve never totally understood the appeal of the netbook concept. The low cost is nice, but you can’t use it as your main “go to” computer. So if you have to buy another computer anyway, you may as well invest in a decent laptop. It’s not as if my 13 inch MacBook Pro is so crippling heavy I can’t take it around with me. And I get around town by walking/biking—what does America’s car-dependent majority need with an ultra-light computer?
Meanwhile, on substance I gather it’s not really clear how much this differs from just adding a new Linux distribution. At the same time, I think you could imagine the Linux world having much greater mainstream appeal with a strong brand and a deep-pocket company like Google behind it even if on substance Google doesn’t add a great deal. Marketing matters a lot in life.