RDFa - so, WTF?!As I write, I'm in my hotel room at the International Semantic Web Conference 2008 in Karlruhe. We're only half way through, but its already been a thought provoking and eye opening two days. One of the big topics I've been bottoming out is what exactly RDFa is, what it can do for us/you, and what are its problems. The thoughts in my head were all started with an excellent tutorial on Sunday by Mi
