"I so detest that line of argument, that attempt at setting up a false equivalence, reducing all words to equal lies. If the only way you can support your beliefs is by claiming that all ideas, from Scientology and Young Earth Creationism to Ohm's Law and the theory of evolution, are equally matters of faith, then your only line of defense is to endorse ignorance and the pretense that everything we know is stupid. It is contemptible.
"But sure, let's ask what they actually have faith in. Pin the bastards down, I say, and let's hammer out the details of their faith — don't let them retreat into woolly-headed platitudes like Karen Armstrong with vague claims that they revere transcendence, but find out what Christians really think.
"Sam Harris has done so, with a poll that asks atheists and believers what they really believe. The results are amusing.
"Over 65% of Christians believe angels really exist. Over 70% think the Bible is the most important book in the world. 75% think Jesus' execution atoned for our sins. Over 50% think the book of Genesis is a true account of our origins. 75% believe Jesus was literally born of a virgin. Over 70% literally believe in a Second Coming of Jesus Christ.
"In virtually every case, atheists are nearly unanimous in rejecting all of those ideas."
http://scienceblogs.com/pharyngula/2009/10/ask_em_what_they_really_think.php