Let's assume the charity was Catholic and didn't inform people: do you think that wouldn't be mentioned? What about Muslim, Hindu, Satanic?
People have very strong feelings about their money going to religious organizations, especially if the organization doesn't state that they're religious in nature.
Let's do this: What are you implying? Because it seems that you're implying special treatment because this organization is Jewish, and that's not likely the case here in most people's eyes, but explain why you might think that is if that's what you believe.