> PD means you can literally do anything with it > -- the author retains NO rights That is not strictly true. Anything readable that is published is covered by a copyright. The author can grant free use of his copyrighted material to everyone, but he still holds the copyright (otherwise he would not be able to grant any rights to everyone!) > You can't turn PD work into something proprietary... AFAIK you can. You create a derived work, which is automatically copyrighted by you. If you owe nothing to the original author you affectively have the full copyright, including the right to keep > http://en.wikipedia.org/wiki/Public_domain : I don't think that article states what you stated. And anyway, a wiki is not the ultimate truth. It is just something written my someone. > Stating that the GPL is "viral" is sending a bad message: So what? It is still true. Wouter van Ooijen -- ------------------------------------------- Van Ooijen Technische Informatica: www.voti.nl consultancy, development, PICmicro products docent Hogeschool van Utrecht: www.voti.nl/hvu -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist