aperture and icloud
I am an Aperture user and realize that MobileMe and related galleries will go away soon. I've learned that journals publised via my iPad/iPhoto will publish in iCloud, much like galleries currently publish via MobileMe. Is there a way to publish in iCloud through Aperture. My SmugMug account is expiring and I prefer to go the iCloud/Aperture route for sharing journals, but can't duplicate the process I discovered with iPad/iPhoto. Any guidance or suggestions is appreciated.
Wm.
Mac Pro, Mac OS X (10.7.1), Nikon D7000, Aperture 3, CS4