New evidence suggests that Apple will add iCloud support through OS upgrade. Developers found in  one screenshot that Mac Panel features have been closed, replaced by a prompt asking to upgrade to iCloud that users need OS x 10.6.9 or higher version to run iCloud.

iCloud service allows iOS users to synchronize all kinds of information such as contacts, calendar, e-mail, music, application software, books, photos, video, device settings and application data, and maintain data synchronization between Mac and iOS devices.

 

 

Mac will be upgraded to iCloud thumb Apple will upgrade .Mac to iCloud