entity_nodejs?

Im still in the process of understand the potential applications of nodejs and drupal. Would it be possible to create an entity decorator that has all its fields node-ified so that if any of them changed it would trigger a live update for any user viewing the page elsewhere. is there even a use case for this, or is views (views_nodejs) the preferred method of achieving this result (i.e. rendering a node through views and updating through rules)