It's not a model if it's full-size. It's a ice-breaker!
I'm looking to avoid a subtly demeaning subtext which holds that reading, say, Jamaica Kincaid is something you should do--like flossing or taxes or laundry. I don't want to speak for women writers, but I recoil at the idea of someone reading my book because they really should read a black author or two. I don't want to be an icebreaker at your corporation's Kwanzaa gathering.