Apple has already released Mac OS X Lion Developers Preview 2 Update to developers. Now Apple is going to add �Castle�-Cloud by upgrading �MobileMe� & �Find My Mac� in latest version of Mac OS X Lion 10.7.According to 9to5Mac:
Additionally, there is something called Find my Mac messenger . We?re not too sure what this is, but we speculate that it might be a way for the Mac?s finder to instant message with the Mac?s owner. Apple is set to unveil a revamped MobileMe, so it?s possible that Apple will throw some instant messenger client for Find my Mac into the new web interface.
