I found this site via Tauri. Interesting concept. Have you considered a slight tweak and calling it "public-domain-affirmation"? I look at things like tcp/ip, www, and more recently sqlite, and notice that the things being done for "the greater good", are all just put into the public domain. Perhaps you could kick off a trend where people loudly and proudly declare their support for public domain?
Just throwing this out there. Feel free to close. Thought sometimes a little tweak can make all the difference.