From the piece:
I'd been warned. A friend cautioned me that if we went ahead and posted our MIT Survey on Science, Religion and Origins, I'd get inundated with hate-mail from religious fundamentalists who believe our universe to be less than 10,000 years old. We posted it anyway, and the vitriolic responses poured in as predicted. But to my amazement, most of them didn't come from religious people, but from angry atheists! I found this particularly remarkable since I'm not religious myself.