Isn't it really a shame though.. Most people here prefer to hide behind the glorious faq, rather than go out on a limb and actually give a specific reference, quote or explaination. Seems to me that actual explanations are only provided by RE advocates, while FE supports will respond with
Read the Faq
Read the Book
If you don't understand the above, then your mind is not large enough to wrap around our theory. But don't worry.. Just take our word for it.