For me, I think the arguments relating IQ and belief in God are pretty much useless. I don't need to see physicist's IQ scores or polls regarding smarty-pants' belief systems to see the illogical justifications made to support religious claims of a day-to-day God in the traditional sense. The numerous leaps of faith in which you have to resort to catch-phrases like "God's will" or "divine revelation" or "because the Bible says so" to clear up all the messy parts are enough for me to question it on my own volition.