As for me..I have no problem saying I'm anti-zionist as the whole idea of using a book of fairy stories as a legal land deed is beyond ridiculous. On top of that...if you are going to give a country to a particular religion, it might be a good idea to make sure there's no one living there first.
That's it not what happened. If it was what happened I would be against the State of Israel. And I know that lots of people believe that is what happened because propagandists have spread this lie so wide and far that people think it the truth. But the truth is that the Jews who already lived there and the Jews who immigrated there in the 1800s legally purchased land and settled land that nobody lived on (sand dunes for instance). In subsequent wars started by the Arabs, Jews certainly won land that had been occupied by Arabs; under international law, when a 1st country attacks another 2nd country, and the 2nd country defends itself against that attack and in so doing captures land, that land legally belongs to that 2nd country.
Zionism was not a religious movement about giving land to a religion. It was a nationalism of the Jewish people, an ethno-cultural group that grew out of European nationalism (as did the countries of Italy an Germany for instance). There was never any attempt to take anybody's land or start wars. http://en.wikipedia.org/wiki/Zionism
Some nice pictures: http://www.eretzyisroel.org/~dhershkowitz/