I think book-writing software is one of those areas where 'UX' is crucially important, and if that's your ultimate goal then different kinds of features all get

I think book-writing software is one of those areas where 'UX' is crucially important, and if that's your ultimate goal then different kinds of features all get evaluated by the same metric, 'does this pass the idiot test, while looking and feeling clean and useful?'. I think most editors miss the mark when it comes to elegance - retaining a large feature-set without 'cramping style' seems hard.