I'm gonna kill the mood a bit by getting serious, forgive me I've been drinking.
The .270 is pretty well the perfect deer and antelope cartridge, and the damn near perfect mountain goat cartridge. Oddly enough I never own one long but I can't deny what they do; shoot bloody flat with extremely mild report and recoil. Gotta love the ammo availability too, I stopped at Canadian Tire today in Whitecourt, Alberta and found more than a half dozen options on the shelf, it was likely the most represented chambering. Walmart had three options. It'll shoot as flat as a .257 Weatherby when slinging the 110gr TTSX, and act like a better penetrating .308 at 150gr.
This said, I'm in a position where I respect it a good deal, but I struggle to stick with the cartridge. I just didn't get in to .270 until it was too late to really set up for it and cling to it. Had I picked .277 instead of .284 I'd probably be happy with the choice because of the ammo availability and rifle choices, but I married myself to .284 first. Own a couple .270s but they remain on the outside of the pack in my safe. This said, it is probably my first recommendation to a mountain goat hunting client IF they buy a Kimber. If using a standard 6-8lb factory rifle they might as well pack a .300 if they can shoot it like a .270 (a surprising number cannot, and playing it safe, I'd rather recommend a .270).
I've also come to accept speed kills on thin skinned game (North American, below bison), at least when you want stuff to fall over on the spot. I've noticed speed is more effective than sectional density on animals below the bovids, not in killing them, both kill very well, but in making them fall on their face. Speed is comfortably achieved with the .270, it's not always comfortable for everyone with a magnum. Then there Why Not's experience with the 270, he states it as the most effective moose chambering he's seen used. Annoying as it is stuff plain falls over to a .270, and the mild manners and extremely flat trajectory make hitting with it too easy. And you can feed it from the dustiest hardware store shelf.
Plus, it keeps Jack's ghost at bay.