This is — unexpected, much like the things that happened to me today. But no matter! Apple has renamed “Mac OS X” to “OS X” and then has released a new version of said operating system, dubbed OS X 10.8 “Mountain Lion”. Mostly all of the new features are borrowed from iOS: that includes apps like Messages, iCloud, the Notification Center, Reminders, Twitter, Airplay Mirroring, Notes, the Game Center, and Gatekeeper which keeps malicious programs out of sight — all the while looks like iOS as much as possible.
OS X Mountain Lion will come out this Summer. Via: Gizmodo