Megver: I'm not sure what you mean by "promote free software" but I'd like it
very much read the Debian social contract. In particular the first point of
it as we know that usually the first point of anything is also the main and
most important point..
Debian will remain 100% free
We provide the guidelines that we use to determine if a work is "free" in the
document entitled "The Debian Free Software Guidelines". We promise that the
Debian system and all its components will be free according to these
guidelines. We will support people who create or use both free and non-free
works on Debian. We will never make the system require the use of a non-free
component.