Placement of "Introduction to entities" doc page

This introduction explains Entity types > Bundles > Fields > Entities.
http://drupal.org/node/1261744

I hear people often asking about the Entity system in Drupal 7. I wanted to make a page which would show up if someone asked "what are entities"

This is now gaining momentum as contrib module developers discover ways they are able to make more lightweight modules with less code by leveraging the entity system.

I originally put it in the contrib Entity API area. Maybe it should be elsewhere?

Also needs a technical review.