Cant remember if you left your MBP with Kandalaria or Sauceray? Well, you're in luck! It looks like a Mac-specific version of the popular Find My iPhone app, which locates and locks your iOS device remotely, could roll out with the release of OSX 10.7 Lion.
While there's already been plenty of speculation that Apple would port some of the more popular iOS features to Lion, 9to5Mac notes the existence of both a Find my Mac icon and something called Find my Mac messenger in the latest developer preview build. Now, there's nothing to say that this functionality will actually make it into the final release but these new finds are certainly reassuring to the absent-minded John.