ToCloud.com has extended the Tag Cloud mashup with Google Suggest to now support exploring Amazon Products from the Tag Cloud. This gives an opportunity for bloggers to quickly check what kind of products correspond to their blogging content. This is useful for people considering placing affiliate links to generate additional revenue.
Here is an example of Photo.net tag cloud and when you click on each link, you can choose either Google Suggest or Amazon to display the related content for each of the words in the cloud. When Amazon is chosen, it is also possible to pick the product category.