@gspark001 lets say you have a wordpressmu up and you want a place where people can see posts from all of the WP installations. I run a family site. Some prefer to read each Website others prefer to look at the forums for updated info.
I had phpBB connect for the same reason.
@fel64 I keep getting a get_user error when I try to post. It seems to be setup correctly, but when I post it gives:
Fatal error: Call to a member function get_user() on a non-object
and references functions.php