Where next for the Desktop PC? Whilst we may have had a few iterations from my mid-2011 iMac, in the main little has changed. If I look at my machine front ways on against a brand new one, it is hard to tell which is which. Yes they may have made it slimmer, but let's face it you don't really see that difference when using it. Most of what has been done is what I call 'speed bumps and bling'. Speaking personally I don't even care about the new Retina model, I'm content with the IPS screen I have now. I just can't see where the next big thing is going to come from. I doubt even Apple can keep the present design going for much longer and if anything it's already beginning to stagnate. Therefore what next for the iMac?