Like most, I've been impressed by the rMB and definitely been "smitten" by its appearance and form factor. So much so, that I'm trying to find excuses to buy one. However, my left-brain rational side is fighting back with logical arguments about already having an rMBP 15 and an iPad (albeit an old iPad 2) and a Mac Mini, and not really seeing a definite requirement for another computer. I used to have an MBA 13 which was a fantastic travel and general purpose "go-to" laptop, but I was restricted by the 8GB memory limit for running multiple VMs, so somewhat reluctantly upgraded to the rMBP 15. This is a great machine, but definitely less portable when on the road. I do miss the option of having a lightweight computer when the big guns aren't required, but my inner Mr. Spock tells me that it would be illogical to pay so much money, and that I should "man up" and carry that 15-incher. So, I'm curious, how many of you are being led by the little devil on your right shoulder telling you to "give in and buy it! It's beautiful...what you've always wanted...", and the angel on your left saying "don't succumb to lust and greed! You should use your money for good...not to satisfy your Mac addiction" ?