Hello, and great article. Thought you might be interested in Unity is Strength (http://unityisstrength.quora.com), a community dedicated to promoting the "Yes, And" mentality and a U.S. NGO. We are one of the largest cross-factional Israel-Palestine communities, with more than 12 million views of our 15,000 contributed posts by 300 writers. Currently, we are working on a Haggadah for a binational, interfaith Seder centered on promoting a Federation of Israel-Palestine.