Tangler, an online network of discussion forums, recently announced their new API. The Tangler service takes traditional discussion forums to a new level, by allowing anyone to easily set up a discussion forum that can grow to include hundreds of topics and thousands of users.
With the recent unveiling of Facebook comments, many have questioned the future of Disqus, the previous comment widget darling. There are some advantages to each, but something Disqus definitely has going for it is its
Disqus API, as well as other features like email moderation.