I think you mean "private software" which is only used by yorself, and not shared to anyone, not even co-workers. Once you share it at least with someone, it ought to be free/libre because it's no longer "private".
Also, I disagree in the statement that Facebook can simply be considered only a user of private software, and on the argument that Facebook doesn't expect the user/visitor/guest to use non-free software. In fact, Facebook does expect that, see the JavaScript trap, which is *client-side* software, but provided *by the website*: [[https://www.gnu.org/philosophy/javascript-trap.html]]. -- - [[https://libreplanet.org/wiki/User:Adfeno]] - Palestrante e consultor sobre /software/ livre (não confundir com gratis). - "WhatsApp"? Ele não é livre. Por favor, use o GNU Ring ou o Tox. - Contato: [[https://libreplanet.org/wiki/User:Adfeno#vCard]] - Arquivos comuns aceitos (apenas sem DRM): Corel Draw, Microsoft Office, MP3, MP4, WMA, WMV. - Arquivos comuns aceitos e enviados: CSV, GNU Dia, GNU Emacs Org, GNU GIMP, Inkscape SVG, JPG, LibreOffice (padrão ODF), OGG, OPUS, PDF (apenas sem DRM), PNG, TXT, WEBM. _______________________________________________ Discussion mailing list Discussion@lists.fsfe.org https://lists.fsfe.org/mailman/listinfo/discussion