Today Alex is presenting our short paper (PDF) at SemWiki. We describe an extension to SIOC for MediaWiki Talk pages: the SIOC WikiTalk ontology, http://rdfs.org/sioc/wikitalk.
The general line of research is to provide tools for arguing, convincing others, and understanding the status of a debate, in social media, with Semantic Web technologies. This is work in progress and suggestions and other feedback are most welcome.
Besides the short paper (PDF), these slides are also downloadable (slides PDF).