With the introduction of the air a few years back and now the rmbp, is apple moving toward a business model of planned obsolescence? Does this model go against the company touting itself as a eco-friendly/green corporation that encourages the waste of capable products by artificially limiting their usefulness? How long do you think that osx features will only be able to be piecemeal updates (no longer full) for older computers much like those of the iPhone? With the hope of getting people to toss their 1-2year old machine for the newest? What do you think? I feel they are increasingly heading that direction.