>>297426Please don't use "commercial" as a synonym for "nonfree." That confuses two entirely different issues.
A program is commercial if it is developed as a business activity. A commercial program can be free or nonfree, depending on its manner of distribution. Likewise, a program developed by a school or an individual can be free or nonfree, depending on its manner of distribution. The two questionsâwhat sort of entity developed the program and what freedom its users haveâare independent.
In the first decade of the free software movement, free software packages were almost always noncommercial; the components of the GNU/Linux operating system were developed by individuals or by nonprofit organizations such as the FSF and universities. Later, in the 1990s, free commercial software started to appear.
Free commercial software is a contribution to our community, so we should encourage it. But people who think that "commercial" means "nonfree" will tend to think that the "free commercial" combination is self-contradictory, and dismiss the possibility. Let's be careful not to use the word "commercial" in that way.