The great big bullet point features (like OpenGL) are getting added. It's the small, subtle features that are being neglected. The test case that I'd like to

The great big bullet point features (like OpenGL) are getting added. It's the small, subtle features that are being neglected. The test case that I'd like to see is someone replacing notepad.exe with a webapp in such a way that an end user cannot tell that a change has been done. It's the Turing test of usability. Web Apps can do an excellent editor, but the finer details like (associate *.txt, save, save-as etc.) are still a problem.