A very nice post yesterday on Nova Spivack's blog. It's about the semantic web as hyperdata.

What does this have to do with Particls and attention modeling? Today, RSS allows us to subscribe to sources that bring us new documents, which Particls attempts to filter based on our interest profile. In the future, we will subscribe to topics (concepts, available on the web as data items) and we will be notified, by hyperdata-enabled RSS feeds, when they evolve. A hyperdata-enabled Particls will then map this evolution of the world-wide database to our interests...

Very cool Francois - Particls has started down this path by allowing you to subscribe to interests rather than feeds of course