Check out J A Konrath's blog, http://jakonrath.blogspot.com/ http://jakonrath.blogspot.com/ , he does various experiments and publishes their results occasional

Check out J A Konrath's blog, http://jakonrath.blogspot.com/ http://jakonrath.blogspot.com/ , he does various experiments and publishes their results occasionally. He self-publishes e-novels. And offers space to other self-publishers on his blog who write about their experiences.