Online resources (tips, howtos) to get the EdubuntuSiteFeatures implemented.
2. Multi-Language Site
Drupal Internationalisation Working Group - http://groups.drupal.org/i18n
Looking for internationalization use cases and application feedback - http://drupal.org/node/88417
Looking for internationalization use cases - http://groups.drupal.org/node/1545
3. Mailing List Integration
Listhandler: connect mailing lists to forums - http://drupal.org/handbook/modules/listhandler
Mailhandler: content via mail - http://drupal.org/handbook/modules/mailhandler
HOWTO: Submit Blog post by email - http://drupal.org/node/39172
Drupal Mailhandler Tutorial - http://www.digitalraindrop.com/Drupal-Mailhandler-Tutorial
Older references
Forum to email gateway module? - http://civicspacelabs.org/home/node/13638
Group Mail etc - http://civicspacelabs.org/home/node/15098
integrated forum and mailing list - http://civicspacelabs.org/home/node/14063