Another level of error and bias comes from Wikipedia's reliance on poorly-trained volunteers instead of paid professionals. For example, someone proposed that a copyrighted photo of Joseph Stalin taken by [[Margaret Bourke-White]] be deleted in 2009.<ref>http://commons.wikimedia.org/wiki/Commons:Deletion_requests/File:Joseph_Stalin.jpg</ref> It was kept because someone with a gmail account sent permission claiming to be her son. She died without children<ref>http://womenshistory.about.com/od/margaretbourkewhite/a/Margaret-Bourke-White.htm</ref> and the photo's copyrighted actually belonged to Time, Inc. but the mistake was not detected until 2012. | Another level of error and bias comes from Wikipedia's reliance on poorly-trained volunteers instead of paid professionals. For example, someone proposed that a copyrighted photo of Joseph Stalin taken by [[Margaret Bourke-White]] be deleted in 2009.<ref>http://commons.wikimedia.org/wiki/Commons:Deletion_requests/File:Joseph_Stalin.jpg</ref> It was kept because someone with a gmail account sent permission claiming to be her son. She died without children<ref>http://womenshistory.about.com/od/margaretbourkewhite/a/Margaret-Bourke-White.htm</ref> and the photo's copyrighted actually belonged to Time, Inc. but the mistake was not detected until 2012. |