Amazon have updated their pages for authors in order to add more features. One odd thing is that Amazon.com and Amazon.co.uk operate different pages, so I've had to update both. Amazon.com allows more features such as adding a blog feed and creating a dedicated author page (amazon.com/author/eoloughlin).
This is a good way to let readers know more about authors, and no doubt Amazon feel this will helps to generate more sales. For the page I added a new photo of myself with what I hope is an "author" pose!