Or if the copyright holder is required to put the work in escrow upon first publication/release. Such requirement would make sure that the public domain functional data has source files available when the time comes for it to fall in public domain.
This approach is suggested at: [[http://www.gnu.org/philosophy/pirate-party.html]]. Even if you don't want to read the article just to look for more information on this approach, I suggest you to read that article entirely because it has other important points mainly criticizing equal reduction/expiration of copyright both for free/libre works and for non-free works --- because this will not provide incentive to keep works free/libre knowing that they would all fall under public domain in the same period of time as non-free ones. -- - [[https://libreplanet.org/wiki/User:Adfeno]] - Palestrante e consultor sobre /software/ livre (não confundir com gratis). - "WhatsApp"? Ele não é livre, por isso não uso. Iguais a ele prefiro GNU Ring, ou Tox. Quer outras formas de contato? Adicione o vCard que está no endereço acima aos teus contatos. - Pretende me enviar arquivos .doc, .ppt, .cdr, ou .mp3? OK, eu aceito, mas não repasso. Entrego apenas em formatos favoráveis ao /software/ livre. Favor entrar em contato em caso de dúvida.
