At the Guardian, Ros Barber explains why she believes self-publishing is not a valid alternative to traditional routes:
Traditional publishing is the only way to go for someone who writes literary fiction. With genre fiction, self-publishing can turn you into a successful author (if you can build a platform, if you enjoy marketing and are good at it, if you are lucky). But an author who writes literary fiction is dependent on critical acclaim and literary prizes to build their reputation and following. If genre fiction is chart music, literary fiction is opera: the audience is small, and there are limited ways to reach it.