Earlier quoted context omitted.
I don’t want “Linux desktop software” to grow. I want computer users to have zero-proprietary software. The problem with thinking of GNU/Linux in the same way as Windows and Mac OS X is that it assumes a world where proprietary software is the norm, or is okay. I believe that is isn’t okay, and that it is harmful.
Harmful is wanting to be paid for their work while expecting others to give their work for free. It is plain impossible to live from selling desktop software with source code available, without having others in the first week come around and re-bundle it, Sourceforge style.
A lot of desktop software is commodity stuff — mail clients, office suites, browsers, photo editing and the like. But there are some areas where we need to be better, such as video editing.