Please all keep in mind I am not opposed to this change.  I am just airing some things that come to mind in trying to choose where to set the guidelines.

I kindly offer that our mod's current avatar is from a scene posted in Bryce gallery.  How would you determine it would stay in Bryce and others he posted in mixed-media would not:  You see the point I am making, Rod.  You would be leaving a lot open to judgment and opinion.