Realised that when I pick it up, I'm using my iPad Air 2 as a laptop replacement most of the time, with an external keyboard. Considering switching to the rMB and selling my iPad and MBP, and just consolidating two devices into one (and cancelling a monthly data contract into the bargain). Anyone done anything similar? The most taxing thing I do on the MBP is Lightroom, as a hobbyist.