I activated the salt module (http://drupal.org/project/salt) to ensure the security of your passwords from drupal.org. SSL security for authentication is on the to-do list now.
Organic Groups is a priority right now (the forums aren't enough on their own for organizing things). I can't seem to create Groups. Please comment if you are willing to volunteer the expertise required.
I'll add a link to a screencast (maybe youtube hosted) of what I can see in OG right now.