What if everything on the MacBook Air becomes on iCloud, would that be a good idea? You have the base OS and some basic applications on the SSD, but every file, complex applications and settings are on the cloud. So if you're on the iMac, and made a file and saved it on the desktop, it would be on the MacBook Air's desktop too. It syncs files and settings. It could also solve the small SSD issue. Do you think it's a good/bad idea?