ELEUQERIA H QANATOS!
As Chip Gagnon has extensively documented, a majority of the Serbs consistently opposed the wars of conquest and extermination waged in their name by their Communist leadership (http://www.ithaca.edu/gagnon/articles/book/index.htm).
On the other hand, as Greek journalist Takis Michas has revealed, the Greeks were overwhelmingly rooting for the mass murder of the Bosniaks, which they aided and abetted, as well as for the extermination attempt on the Kosovars.
Michas has also revealed that the Greek government had proposed to Milosevic to carve-up the Republic of Macedonia between Serbia and Greece in 1993, although the Slavic Macedonians are Orthodox Christians who speak a Bulgarian dialect, while there are almost no Serbs or Greeks in Macedonia. (http://www.tamu.edu/upress/BOOKS/2002/michas.htm).
Besides that, of course, the Greeks know almost nothing about the former Yugoslavia. Even worse, since they only believe their co-religionists tell them, their ignorance is compounded by a deep-seated delusion of knowledge.
Another feature of all those self-appointed "Orthodox defenders of Christianity" is that they hate the other Christians especially the Catholics even more than they hate the Muslims. When faced with a threat from both, the Russians chose to submit to the Muslim Tatars rather than the Catholic Poles; and in 1390 the Serbs voluntarily agreed to become vassals of the Ottomans as a protection against Catholic Hungary.
And it was as a faithful ally of Sultan Bâyezit that Stefan Lazarevic, the son of the Serbian knez Lazar killed at the Battle of Kosovo, ensured the defeat of the Christian crusade led by Sigismund of Luxemburg, King of Hungary, at the Battle of Nicopolis in 1396 (http://en.wikipedia.org/wiki/Battle_of_Nicopolis).