Submitted by Dale on October 5, 2009 - 10:57am
In a presentation at the September 2009 meeting of the Vancouver League of Drupaliers (Vancouver's Drupal user group) core Drupal Developer and Now Public Development Team Lead Károly "CHX" Négyesi spoke about the importance of APIs in Drupal 7. If you're serious about scalability APIs are no longer an optional convenience. For some this may not be an issue, for others this could be a mindset change. Károly also discussed some other Drupal 7 improvements like functional testing.
This is a video of his presentation.