Since the number of members on your BP site is the same as the number of users of your WPMU site, you would use a WPMU function.
I have not tested this, but you should be able to do something like this:
<?php if ( bp_has_site_members() ) :
$members_of_site = get_user_count();
echo 'My awesome site has ' . $members_of_site . ' members';
echo 'No members found';
Just change the message to whatever you want and wrap it in some CSS, and you should be good to go.
Thanks for the quick help Jeff. Ill try this out.
The code worked fine. Thanks!
Great! I’m glad to have helped.
Is there a similar reference that can pull up # of blog posts (or # of blogs if thats not possible) as well as # of discussions (forum topics)?
Thanks again for your help.