Recently I attempted to contact the moderators about a member's avatar, asking for clarification on whether it was acceptable to have a picture of Erwin Rommel for it. I've not heard anything in response, so I'll ask the question here. Is it acceptable to have such an image as an avatar here? Would it be similarly acceptable if I decided I want to have Ratko Mladić or Radovan Karadžić as avatar? Hitler? A swastika? A totenkopf? The PF guidelines appear unclear about whether such images are acceptable. I think it would be a good idea to discuss whether a change to them is necessary.