QURAN BURNING what are they hoping to achieve by making people angry?

I'm in no way in support of burning the Koran,but where were all these people that are concerned about burning the Koran when the Muslims in Iraq have murdered hundreds of Christians along with there Priest and Bishop's. Or the burning of a Christian Church in Pakistan while Worship service were on going. I could give more acts against Christians by Muslims, but i think i see people more afraid that would give up without a fight. This is why were saw as a weak willed people. It won't be long when we will insist we not arrest Criminals because they might get mad..