with the implementation of CYC plugin for helping with WPMU registrations, and the fix in the site_admin status, everything is working well for Beta 2.
Mild confusion 
over one or two issues:
- site-admin must also be listed as spf-admin in order to get post linking ( Blog->Forum only ) to work. (Doah!
) - Linked Topic's posts appearing in the blog's comments section, are listed in reverse order (newest first
). - Regardless of the order, a link back to the topic (preferably to an open reply box
) at the bottom of the comments section so that users can comment, would be really useful when linked topic's posts are listed in the comments area in the blog.
None of these issues are critical. 
