Jack, you seem to be purposefully misunderstanding what Dawkins meant. It is absolutely true that no child is born a Christian, or any other religion. While it may not be the intent, it is absolutely true that a religious upbringing is indoctrination.

But really, the question I can't avoid is: Why do you believe all this Christianity stuff? How do you manage to square religious claims with the observed universe around you? I really don't get how you manage to make it all add up. Is there any explanation that will make sense to a non-believer?