I found a cool new site, http://bibliophil.org. It allows you to keep track of all of your books, your ratings and when you read it. You can share the data with others, you can sort on different criteria and best of all you can export to Excel. (Best of all if you are an information and Excel junkie like me.)
Unfortunately you can’t import from Excel yet, so you will have to manually enter your library and ratings. However, this site is a huge improvement over Amazon. It uses Amazon’s database but it allows you to keep a searchable, sortable, exportable database of your own ratings. Something Amazon doesn’t allow you to do easily.
You will find the list of books I’ve read and rated, and in the future my reviews, at
http://bibliophil.org/library/UserLibrary.asp?userid=3489.