The Right-Time Web

The real-time web is highly unstructured. We share links, photos, tweets, status updates, buying decisions, thumbs up movie and song recommendations, restaurant reviews, and the like. Most of this is broadcasted to the world and not well compiled. Facebook’s past stream is not really searchable and Twitter search lacks the filtering mechanisms of, say, Google Shopping. It also doesn’t allow me to filter by my social/info graph/friends.