Intro to Theming Drupal, FOSSLC Summer Camp 2010
Drupal site translation and translation testing
Entities, Bundles, and Fields: You need to understand this!
Srijan's Services' Capabilities
Drupal 8 CMI on a Managed Workflow
Drupal 7 and schema.org module (Jan 2012)
Drupal 7 and schema.org module