Perhaps. I'm sure one of the submission criteria at Daz is for "no normals" in the file. Maybe I read that wrong or somewhere else though. I am surprised to see they leave them in. Even without UVmapper or Cr2Edit the normals can be removed in a text editor by deleting everything beginning vn (vertice normal) and resaving the file. It is a valid point though that many people might not even be aware that they can remove the normals without it seriously affecting integration with other applications.