Apple released early information about the next edition of Mac OS X:
“Well, don’t look now, but Mountain Lion brings even more of the iPhone/iPad features to the Mac. The juiciest payoff here is the suite of Mac apps that now mimic what’s on the iPhone/iPad, like Reminders, Notes, Messages and Game Center. Through your free iCloud account, all of these apps are synced instantly and smoothly across all your Apple gadgets. On the Mac, you type a reminder to yourself; it appears simultaneously on your iPhone.
Notes is cool: you can add photos to your notes, or change the font styles and sizes. (The font and size changes sync over to your iPhone/iPad, but not photos.) You can also pin a note to your desktop to make sure it grabs your attention.
Messages is particularly awesome. Now you can type little messages — or shoot photos or videos — to anyone else with an iPhone, iPad, iPod Touch or Mountain Lion Mac, right from your computer. These may feel like text messages, but they’re free and don’t involve the cellphone company. And because everything is synced up, you see the same conversation thread on all your gadgets. If you started a chat with your boss on the phone, you can get home from work, sit down at your Mac and see the whole transcript so far.
This new Messages app replaces the venerable iChat. Or, actually, adds onto it; all the old iChat features are still there. And you can download an early version of this app from Apple’s Web site.“