Pure hypothesis: Linux being unsuccessful on desktops is not a coincidence, because Linux is written in a low-empathy environment
Um. The claim by novalis is that the Linux kernel is written in a "low-empathy" environment. The kernel has nothing to do with UI which, along with most applications, is quite separate. Linus has no influence over UI design or user-friendliness in general.
There are two main GUI environments on Linux -- Gnome and KDE. I don't know what the atmosphere is for developers inside these organizations. I think there is a fair amount of infighting and office politics, but I have no clue if they are polite and tactful about it.
Another month has passed and here is a new rationality quotes thread. The usual rules are: