Glenn Reynolds mentioned the “overwhelmingly white” meme, and malcontent that I am, I just had to click. The first link went to a story with the following “headline” (more editorial than headline, really):

“Tea Party rally big on God, short on colour”

If they were interested in mathematical balance, you’d think they could have at least mentioned that there are innumerable churches which are big on both.
To say nothing of certain houses of incestuous worship that are notoriously small on both.
I’m feeling overwhelmingly underwhelmed.