New features in Drupal Commons 2.x
After you install or upgrade to Drupal Commons 2.x, you can use the following new features to better connect with the people that view and use your Drupal Commons site:
- Activity streams - Drupal Commons 2.0 and later
Communication between users without having to explicitly create formal content.
- Question content type - Drupal Commons 2.5 and later
Allows for users to post questions and answers as site content.
- Subgroups - Drupal Commons 2.0 and later
Groups of users inside of larger groups.