Z:gnu-www-ja-pragmatic--ae7aea-The temptation and pressure ar/en

The temptation and pressure are harder to recognize when they come indirectly, through free software organizations that have adopted a policy of catering to proprietary software. The X Consortium (and its successor, the Open Group) offers an example: funded by companies that made proprietary software, they strived for a decade to persuade programmers not to use copyleft. When the Open Group tried to make X11R6.4 nonfree software, those of us who had resisted that pressure were glad that we did.