Any Jews in MUJCA? Last time I checked, there was one Israeli guy. And Lou Stolzenberg, current MUJCA director, lends her name to the cause (she's a Methodist).
The MUJCA logo delivers a definite No-Jews-Need-Apply message. The blue and white background evokes the Israeli flag, but the Star of David has been pushed to the side and the crescent-and-star occupies the middle ground. The crescent and star, and the cross, are substantial. The star of david is spindly and mis-shapen, looking like something scratched with a nail on a synagogue door or a bathroom wall--and the negating "N" scrawled over it serves not to reinforce it, but to desecrate it. Note also that the N represents half a swastika and the word "net" evokes "nyet". It's really hard to imagine that somebody could come up all this extremely offensive stuff through accidental incompetence, and I'd like to know who designed that logo.
Other reasons to doubt any Jewish participation:
Kevin has created many opportunities over the years for MUJCA to serve its alleged cause of furthering interfaith understanding, and MUJCA has never stepped in to do so. After he wrote to a prominent Jewish activist expressing support for holocaust deniers it was a great opportunity for MUJCA to step in and write an apology for him: "Whoops! This just goes to show that even people with the best of intentions can slip on a banana peel, and the thing to do is to acknowledge it, clarify, apologize, forgive, and move on." They didn't. When the Wiesenthal Center accused the architects and engineers of being jihadi propagandists (obviously trying to provoke the truth movement into responding with a lot of Larry Silverstein conspiracy theories) it was MUJCA's place to step in and broker an understanding between the AEs and Wiesenthal. They didn't. When Barrett made his famous "toasting Jews" remark on a 50,000 watt AM radio station MUJCA could have stepped in with a "He's a meathead, but trust us, he's a good guy" statement. They didn't. It's hard for me to imagine any Jews in MUJCA putting up with Barrett's behavior without at least trying to help.