After reading this blog about adding Friend of a Friend (FOAF) to a web page, and I did this but I wasn't happy with the result. I then found the FOAF project page and used the FOAF-a-matic to create an RDF that's now embedded ins this blog. Yes, I supposed to publish a file called foaf.rdf but you can't have it all.
If you have FOAF, let me know - and I might add you as a friend ;)
- edited back to the original - thanks Tom