2013-06-25 UTC
# 
fdevillamil So: in the don't, publishers should not return and display a 404 page as "The 410 (Gone) status code SHOULD be used if the server knows, through some internally configurable mechanism, that an old resource is permanently unavailable and has no forwarding address" (http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html)