Serbs were fighting against Croats and Muslims who wanted to kill them off. You can't fight those kinds of wars neatly.
Plus, the people you named - such as Hitler - were involved in much, much, much greater killings and/or larger wars than the Balkans wars which were only in small parts of the former Yugoslavia at a time.
Hardly anyone here talks about the 800,000 Tutsi civilians murdered in Rwanda in only 100 days, which happened while the Bosnia war was occuring. The entire Balkan wars of the '90s didn't kill but a fraction of that and over several years, and including mostly militants.
"Its the average Serb who wants to live in Peace I care about."
Yes, but let me tell you that many of the Bosnian Muslims (Croats, Albanian Muslims, etc.) will kill off or ethnically cleanse the Serbs, including the children, when and if enabled. They are a greedy, thuggish people - a fair percentage of them - who want Bosnia all to themselves - and feel entitled to all of it, partially due to the propaganda.
What this video report:
http://www.sky.com/skynews/video/videoplayer/0,,91134-bosnia_p3705,00.html
It tells of the foreign Mujahadeen still in Bosnia. Shows how Alija Izetbegovic (who was said to be peaceful and for a multiethnic Bosnia) welcomed the foreign fighters.
Shows the foreign fighters within the ranks of the Bosniaks and fighting on their own.
Shows Bosniaks abusing and killing Serb POWs, and them destroying the interior of a Serbian Orthodox church - laughing and smiling as they shoot at the religious icons and tear things apart.
Remember these were the same people described as being innocent and for multiculturalism.