Find out more about how the miggle team got on with creating Alexa skills for the Amazon Echo at their Christmas hack day.
A video on various options for microsites and multisites in Drupal 7
A video showing options for handling mobile content in Drupal
A video on using taxonomies and content types in Drupal 7 to link content.
Video of various ways in which we've used Apache Solr search in Drupal 7.