The initial portal demonstrating syndication of Amazon.com functionality is available.
Source code is also provided. I think its value is the simplicity.
Using Cocoon's powerful sitemap and refactoring Amazon's sample stylesheets
anyone can build a personalized Amazon.com in hours.
0 lines of programming language code (Java,PHP,Perl,Pyhon, etc.)!
Only styling (XSLT)!
Here is the demo: http://www.cocoonhive.org/portal/home