Regarding suggestions that renaming efforts stem from egotism or personal pique, Stallman has responded that his interest is not in giving credit to himself but to the GNU Project: "Some people think that it's because I want my ego to be fed. Of course, I'm not asking you to call it 'Stallmanix'." In response to another common suggestion that many people have contributed to the system and that a short name cannot credit all of them, the FSF has argued that this cannot justify calling the system "Linux", since they believe that the GNU project's contribution was ultimately greater than that of the Linux kernel in these related systems.