I've got a client who needs to share global posts (and ideally pages) on a network-site level without forcing a click through back up to the main site.
The closest thing I've found to this functionality is here:
WPMU doesn't seem to have any sort of advanced content sharing plugin available, which means either I'm blind or we have a real functional omission in an otherwise incredible plugin suite.
Somebody please tell me that I'm just blind. Your solutions are often head & shoulders above the competition. I really want that to be the case here.