We’re not one of the HTML 5 spec writers, and we’re not here to persuade you to use it. Our take is that it’s going to happen, so we need to get acquainted. But we’re going to point out (perhaps rant) about the good parts as well as the bad. It’s as far as possible a practical book, showing you how to use the language but some areas of the spec will be discussed theoretically as they’re not yet implemented anywhere.
