Personal area
It's like saying you're a bad designer, use less bold text, don't use italics in every other paragraph. True enough, but that's not all that it takes to get things back on track.
Convenient format
There's lot of hate out there for a text that amounts to little more than garbled words in an old language. The villagers are out there with a vengeance to get that Frankenstein, wielding.
Overall pace
Rigid proponents of content strategy may shun the use of dummy copy but then designers might want to ask them to provide style sheets with the copy decks they supply that are in tune.