Implementing Standards (SIOC, FOAF, APML) on existing software

[John Dyer]

I created some extensions for BlogEngine.NET
(www.dotnetblogengine.net, a C# blog engine) that implements SIOC,
FOAF, and APML. The post is at:
http://johndyer.name/post/2008/02/Data-Portability-Pack-for-BlogEngineNET.aspx

If anyone else is implementing the standards listed at:
http://groups.google.com/group/dataportability-public/web/standards-communities
on existing platforms or has ideas on what additional standards can be
implemented in blogs, forums, and social software, I would love to
hear about it.