If I got this right, this would basically mean that whatever you do to a Poser figure or a texture template, it still belongs to Zygote or Curious labs, so any statement connected to a mesh or texure based on the original owners work (who has copyrighted it) , is useless, and any user as long as he legally owns the original mesh he can use it, if you post it. The only thing then left is to hope that users are correct, and respect your work.