True, there's not always a clear distinction. But giving lots of WYSIWYG-esque options to the content creator is a sure way to end up with unstructured content

True, there's not always a clear distinction. But giving lots of WYSIWYG-esque options to the content creator is a sure way to end up with unstructured content that cannot be reused, because it's got so much garbage HTML in it, and so few semantics.