The biggest facebook page in Russian openly recruiting terrorist, but moderators don't respond to reports. I submitted several reports, but no reaction. I assume they simply don't understand what is the problem. Post includes detailed instruction how to join terrorist organisation "army of novorossiya", which is responsible of downing MH17 and many more crimes. There is link.
https://www.facebook.com/The.Russian.Federation/photos/a.10150574453068539.389556.12795478538/10153968018728539/?type=1