Those who killed the journalists in Paris were followers of violent Islamist extremism. Those who lashed Raif are followers of non-violent Islamist extremism. The first kills in the name of God and the second violates in the name of God.
It's so much simpler than all the analysis and all the confusion and all the touchpoints of anger and savagery and misunderstanding. A group of men and women came together to build something, lost their friends, and carried on the only way they could have.
Drones have their place, and in future wars might even become instrumental in massive assaults on enemy positions. Even so, a measured use of this technology should be the guiding rule by which a democracy abides.