PZ Myers is right: if evolution is a religion, religion is no longer a word with a recognizable meaning. That's what's so confusing to me about that rebuttal; do creationists really want to argue that religion is nothing more than a way of explaining certain portions and conditions of reality? I would think they'd want something in there about spirituality or the divine, but in the rush to counter science they seem to be quickly devaluing their own beliefs. Although it is pretty funny to see such absolutists turn to ardent relativists in moments of need...
