Blabla: "We all know not all muslims think the way these people do. So bleme it on their ordeal that triggers the revenge. As long as there is oppression there will be terrorism. the world has to live with it. Islam is made the victim because it is muslims who are oppressed...."

Couldn't agree more and i think that isn't only Islam but other religions do similar things too, just that in the case of Islam, the conflict Israel/Palestina has made them to be more famous and because of it they are used very often on attacks using people that thinks that they'll get rewarded by replacing Allah on his decisions of who lives and who dies.
The best way to prevent these events should be educating people.

Only God Can Judge Me
الله فقط يمكنه محاكمتي

I am you and you are me, if you love i love, if you suffer i suffer
أنا أنت, و أنت أنا, إذا أحببت نفسك أحببت نفسي, إذا عانيتَ عانيتُ