This is all right and all, but I have one question: why the hell it needs to be inside of a browser? To do what exactly? I don't care about browsers, I care about applications. I don't want freaking Photoshop in my browser, because I want a browser to die. This should be a part of the OS, not a freaking browser. Give me a built-in runtime with sandboxing, a delivery method, and an AppStore. Give me next generation Java/Flash. I tired of a browser as an OS replacement. It is not and it shouldn't be.