Even in the digital world, Formatting 101 is important

As I read more and more ebooks on the Kindle, I’m starting to detect a quality-control problem.  For example, in both of Aliette de Bodard’s Aztec mysteries (which are awesome, by the way), I’ve noticed formatting glitches galore.   Hyphens are missing.  Text is improperly italicized.  And in Mike Shevdon’s Sixty-One Nails, two characters’ dialogue will  often be smushed into the same paragraph, which makes for an incredibly confusing read.

Both de Bodard and Shevdon are published by Angry Robot, but the problem is not confined to one particular publisher.  I’ve heard reports of similar problems in ebooks published by other companies.  These kinds of basic formatting errors might have been understandable back in 2007, but ebooks have been around long enough that they should have worked out the kinks by now.   I have to wonder, do ebooks actually undergo any kind of independent proofreading?  Or do they just take the electronic files from the print edition and transform them into an ebook?