[GnarlinBrando]

Even as someone relatively new to development and a native of the web this seems so clear to me. The web was originally just a way of sharing documents. It is both a miracle and heresy that we have managed to do so much with it. We could very well do with some foundational rethinking of what the web is beyond all the web 2.0 buzzwords.

That said, I have never understood the driving need for desktop like frameworks. The problems that ubiquitusly networked applications and communications technology face are nothing like those of kernel code, commandline applications, or modern applications like CAD Photoshop. All the things you mention that need fixing desperately need it, but I don't think a desktop like framework/library/standard for the web will ever 'win' because the web is not trying to solve the problem of a virtual desktop, it is trying to solve the problem of a non-homogeneous ubiquitously networked data exchange layer.