Ars - A new clue found within in the latest developer release of OS X 10.8 (Mountain Lion) suggests that 2012 may bring us the "summer of retina display Macs." A source with access to the latest Mountain Lion preview alerted Ars that double-sized graphics have popped up in some unexpected places, once again suggesting that Apple may be close to releasing MacBooks with high pixel-density screens.
Mac World - On June 10, at the keynote for its Worldwide Developers Conference, Apple will presumably unveil details of the next version of OS X. A year ago, it did so for OS X Mountain Lion. The looming anniversary led us to wonder: Now that we’ve been living with Mountain Lion for a while, which of its signature features have we actually ended up using?
Smashiphone: Beta users of Apple’s Messages Beta service feature received an email announcement from Apple recently, with the message noting that the Messages beta service/program feature will come to an end by December 14, 2012.
BIT: Here's a handy way of checking if your software will still work when you upgrade to Windows 8 and Mac OS X.