I am a Drupal enthusiast and I believe there would be a benefit to users and to the Dolphin project to integrate with CMSes such as JOOMLA and Drupal and Wordpress.

1. Each of these CMSes have huge communities of users who would suddenly become interested in Dolphin.

2. All blogging systems are not created equal. The CMSes generally have more feature-rich blogging systems than do social networks. I can't speak to Dolphin's blogging system because I haven't used it. But I adore Drupal and Wordpress see more blogging system.

3. IMO, the CMSes (Drupal and JOOMLA, Wordpress) generally don't do Social networking well. So there is a great opportunity for Dolphin to specialize, if they integrate well with the existing CMSes. Specialization means the social networking bugs get fixed faster, and new features get added faster. We need to climb this social networking learning/implementation curves before it becomes passe. Eventually, something will eclipse it

4. The CMSes add a ton of new features (almost daily) beyond mere blogging. Dolphin could benefit from these without having to be responsible for developing and maintaining them.

5) I could go on....