First, thanks for building the demo tool! If you'd like to see the really interesting stuff that OpenCalais extracts head over to http://viewer.opencalais.com

First, thanks for building the demo tool! If you'd like to see the really interesting stuff that OpenCalais extracts head over to http://viewer.opencalais.com http://viewer.opencalais.com. OpenCalais goes well beyond entities and extracts relevant facts and events as well. Entities are just what's in the news - events are what's happening.