Disqus | Developers
http://disqus.com/developers
"Disqus provides an Application Programming Interface (API) for users to interact with the Disqus backend."
benjamingolub.com ยป How To: Dynamic Slide Down Disqus Comments
http://benjamingolub.com/2008/03/03/how-to-dynamic-slide-down-disqus-comments
"RSSmeme now has dynamically generated slide down Disqus comments for every story"