Secondly, do you know how many Serbs were expelled from NDH?
Diocletian is right. I read the link you provided. The letter is bemoaning the fact that these "honest peasants of the Orthodox faith" are being hunted down and killed. He even laments the fact that the ones who did not convert were being, in his own words, "slaughtered". The person writing this letter is not condoning any forced conversions. You are just talking nonsense. Thank you for posting this link and exposing your own slant.