We must understand the nature of the man behind Islam to know what Islam means.
Mohammad, the self-styled ‘prophet’, was a Killer. Not metaphorically, but literally. Mohammad actually committed the violence that the Koran preaches, and even had his critics killed. I don't give a rat's ass what out of context 'good' he may have done in light of this historical fact. Once a belief system sanctions violence against All those who are not under its control, any pretext at virtue is just that.