I think some points of clarification are in order:
I do not compare Iran to Nazi Germany, this would mean to deny the uniqueness of the holocaust in human history.
I meant, as a German I have a moral obligation to support Israel in its fight for existance. If officials of another country talk about wiping Israel from the map, i get suspicious. You don't? I hope not.
To state, that Israels political system is built on the subjugation of a people is really rather shallow and a grave simplification. What you, Wrap, say, sounds like you think that the "palestinian people" (whatever that is or was) are the victims in that case and have done nothing to nobody. That is just wrong and i advise you to read up on the whole story.
Also, from my point of view, the right of existance of Israel is not a topic of discussion anymore. Maybe it was unfortunate to found it where it's been founded after WW2, but that is not something that can be changed now in any sensible way.
And, come on, Wrap, the Jews where "emigrating" from Europe to "kill and drive a people off their own land and claim it as their own"??? That is just ridiculous. Please get an education.
Last point about Irans political system: It does not have "major problems", it is basically run by sad men greedy for power that use religion as means of suppression. The one thing you have to give them, is that Iran/Persia was not a very aggressive country in the past. But that's it. They do oppress their people (~80 million) which you really can not say of Israel. Also they throw threats all around, and I do not think they do this just for funsies.