Molly Wood of CNET had a term she used:
Auto-Incorrect
I am with the Wolf (

) , letting generic tools loose on a really non-generic product (book) is a recipe for a mangle.
Have you really looked at how books end up coded ??
Rules! We are AUTHORS! We don't need no stinking rules stifling our (layout) creativity (or bothering to learn the basics of ebook coding)