I'm not sure that there are peaceful people among Taliban, just like there are probably no peaceful people among Kahanists. If you compare these two groups, it probably would be a fair comparison. Yet, there are plenty of peaceful people among Zionists (a majority), just like there peaceful people among Muslims, or all those people who support an independent Palestinian state.
Regarding Satmar and Naturei Karta, they oppose Zionism on religious grounds. There are Jewish religious Zionists and Jewish religious anti-Zionists out there. It is a funny thing about religion - based on the same religious scripts, people can equally zealously support one idea and its absolute opposite.
Taliban and Zionism, both are political organizations unlike Islam or The Kingdom of God on earth, and believe me there are Talibans who are peaceful and against terrorism just like some Zionists.
I'm not aware of Kahanists but I'd like to know more about the differences among zionist jews and non-zionist jews, how do you feel towards the groups of non-zionist Jews who oppose the illegal occupation of Palestine (existence of Israel)?