If you check the list of blogs about self-publishing listed on the right side of the page of this blog, you will note a new one, The Book Shepherd. This blog is part of the site for a publishing service company, not an author services company such as the infamous Outskirts Press, Lulu, etc, but just what the name implies, the company helps authors shepherd their books to success.
The blog is interesting and discusses things often not found on blogs or websites about self-publishing and I have learned several new perspectives about some ideas from the blog. At the risk of losing some readers of this blog, I strongly suggest you visit The Book Shepherd. It will be time well spent.