Here's the most important paragraph in the blog post that most people will gloss over (because Google glossed over it): "Drive is built to work seamlessly with your overall Google experience. You can attach photos from Drive to posts in Google+, and soon you’ll be able to attach stuff from Drive directly to emails in Gmail. Drive is also an open platform, so we’re working with many third-party developers so you can d…
This whole thing is great for Chrome OS and Chromebooks. Right now, using a Chromebook is an experience that comes with a lot of sacrifice. You can't really do much with a lot of the files that you're used to using on Windows. You're locked to a browser UI that limits your flexibility.
But with the upcoming new Aura UI and Google Drive, suddenly you've now got an experience very similar to Windows. You have a desktop that you can put apps on, and you can open arbitrary files using any app that supports it and is available in the store. Now the distance between Windows and Chrome OS is suddenly very small relative to how large it was last year.
This makes me very excited to find out what Google plans to talk about at Google I/O. I wouldn't be surprised if they introduced a new Chromebook model built around the coming together of the new UI and Drive.