For ammo, there's the trusty old Pragmatic Programmer, chapter 14: The Power of Plain Text.
As Pragmatic Programmers, our base
material isn't wood or iron, it's
knowledge. We gather requirements as
knowledge, and then express that
knowledge in our designs,
implementations, tests, and documents.
And we believe the best format for
storing knowledge persistently is
plain text. With plain text, we give
ourselves the ability to manipulate
knowledge, both manually and
programmatically, using virtually
every tool at our disposal.
