@fullhamish, no.
Looks a militant Buddhists in Myanmar, there is nothing limited about Islam which makes their violence different.
State violence on the other hand is a multi-trillion dollar industry. Dwarfing all non-state actors.
I will say this again, just like charity, criticism starts at home.
In a democracy your voice can influence your government's policies.
Thus it is your duty to criticise what you see as evil done in your name, by your democracy. Let the Muslims deal with their own militants.
Also @:"I'd much rather people engage each other meaningfully in debate, and try to win each other round through reason and measured discourse, rather than turn up and just be insulting and superior. This would also likely be a more positive way of engaging people."
The very word 'win' makes your version of debate sound competitive. How do you win? Well by any means necessary...
It is like you are calling for rules of war. Because you don't like the tactics being employed by the other guy.
What we need is to have discussions, where we manage to understand the other person's point of view; not convince them, but empathize with them.
We will not end this global state/non-state violence by 'winning' anything, only by understanding, and acting in enligthened self-interest can we end the violence. Through empathy and understanding.
We're not playing a zero-sun game here. Everyone can win at the same time. We have ample evidence of societies ending the use of violence, and as the world continues to globalize, we are becoming more ad more one society. The wealthy, not the west; who can fly anywhere, and share ideas online...