Why is Peace Now surprised that Islamists don't want peace?

Jonathan Tobin writes about how the degrading Peace Now has made a discovery of what Islamofascists don't want. Really:

What will it take to convince supporters of Peace Now the imperative of their organization's name depends on the Arabs rather than the Jews? After 18+ years of Arab terrorism and rejection of peace offers since the Oslo Accords, it's hard to say whether anything the Palestinians could do or say would cause them to rethink their myopic view of the world.

But give Americans for Peace Now's Lara Friedman a little credit. After schlepping to an Arab League conference on Jerusalem, she at least had the wit to notice that just about everybody else there was focused on delegitimizing Israel, denouncing its existence within any borders and denying thousands of years of Jewish history.

However, it's hard not to chuckle a little bit at the indignant tone affected by Friedman in her op-ed published in the Forward as she conveys her shock and dismay to discover the Arab world believes Jews have no rights in Jerusalem or any other part of Israel. She and her group had so convinced themselves all it will take to create peace "now" was for Israelis to support a two-state solution and negotiate, it appears they never took the time or effort to realize the other side has little interest in peace, now or at any other time. This gives her piece the tone of a parody worthy of The Onion even though it was written in deadly earnest.

I suppose so. But I've often got the feeling that Peace Now's top brass have been aware for a long time of the true sentiments in the Muslim world, and don't want to admit it.