What happened to the innocent victims in Paris was indeed tragic and heart-breaking but still, I'm afraid there're way too many ignorant individuals out here who just don't seem to "understand the obvious" or tend to "jump to the conclusion".
I'm not a Muslim but seriously, if anybody wants to blame Muslims on every terrorist attacks let me tell them something. Japanese killed many Chinese. Germans killed many Jews. Russian refugees killed many foreigners all over Europe. Americans killed many people in general, especially the soldiers. First of all, if there's a such thing as "Muslims are terrorists", nobody should complain if one states that "Americans are native Indian killers", "Christians are anti-Semitic/Nazis" or "Japs are Land thieves".