"When Germany gets some of its land back, let me know. Or, for that matter when India gives up some of the territory it has annexed, let me know. Every nation has done so at some point, and some in recent history. Why make Israel the only pariah?"
The prohibition of states gaining land through warfare means land can only be transferred through treaty. So Germany, having signed treaties ceding various areas, is a moot example that just shows your ignorance. Germany's taking of land from Poland, for example, was illegal since it was done without a treaty, but Poland's gains in 1918 and 1945 were legal since there was one. Pretty simple, actually. As for India, I assume you're talking about the Portuguese territories it took. It's occupation was illegal and it was called out on it till Portugal gave up its claim after its revolution.
Israel is not the only country that is the "only pariah" on this issue. Indonesia's claim to have annexed East Timor was never accepted. The Soviet annexation of the Baltic states was never accepted by the West. China just acknowledged Sikkim as a part of India in the last five years or so. The world never acknowledged Iraq's annexation of Kuwait. I agree Israel does get an unfair treatment by the UN and too much scrutiny is paid to this conflict relative to others, but that does not change the fact that no state is permitted under international law to keep territory gained in war without a treaty ceding it remains.
"I was just saying that it had every right to if it so chose."
Just plain wrong.
"Netanyahu's party is becoming increasingly radicalized, so he must cater to the radical base. The average party member does like this, so they leave and vote centrist. How is this any different than what's going on in the US Republican Party?"
The right is weaker in this Knesset than the last, so the claim that Israel is getting so radicalized is a bit silly. I never said Likud couldn't be, but your original point was about Israel as a whole, and the success of the center proves the opposite. And its not like the GOP since there has been no exodus to another party here.