Dec 22, 2007 19:10
On Amazon, you can search for books to buy. When you find a book to buy it has its own page. After you buy the book and read it, you can review it and give it a rating. Other people can review your review by saying whether it was helpful or not. They can also comment on your review. You can comment on their comment, or you can review their comment by saying whether it adds to the discussion or not.
Does it really need to get that in depth? Who really has the time to make use of anything past reviewing the book?