fwiw, i don't use any ports on my laptop other than power.. all wireless and have been for a couple of years now.. actually went from a 2010 mbp to a 2013 a bit earlier than normal simply for the updated wifi.. (and moving to a quad had something to do with it too)
regarding thinness -- my daughter uses the 2010 now and when i see it, it's chunky.. i didn't buy the 2013 for it's thinness but now when comparing to my old laptop, i certainly appreciate it.. and i wouldn't mind something even smaller/lighter (i may be in a minority here but i carry(backpack) a laptop 3.5miles 6 days a week.).. lighter, while maintaining ergonomics (keyboard, display,trackpad size) to coincide with my body is something i'll be basing future buys off of.. and something i personally like about these new mbps is they're maintaining the 15" screen, offering larger keys, and larger trackpads.. it's not like they're just shrinking everything.. the parts i actually interact with using my body are either maintaining size or becoming larger.
i don't.. but i do think it has a lot going for it over past plugs.
• it's small enough to be used on phones (and wouldn't be too surprised to see it replacing lightning though i do think we may see the removal of all ports from the iPhone prior to lightning being replaced by usb-c)
• there isn't an up or down orientation for the plug so it's very easy to use.. micro-usb is about the worst thing out there regarding this.. USB is pretty bad.. miniDisplayport(thunderbolt) isn't much better and not very secure seeming.. the act of plugging in usb-c and the secureness once it's plugged in is very similar to lightning which, imo, is pretty great.
• it's not an apple proprietary connector.. idk, for as much complaining there has been regarding apple's switch to thunderbolt and its proprietary nature, i don't think there's near as much praise(?) from them ditching it for something that has a much better chance at being a universally used standard.
• it seems to be able to do anything needed in personal computer world so i don't see much more exploration in the realm of implementing yet another plug.. i understand why the move to usb-c is sought.. currently, i don't see a case why they would want something else besides a universal and fully capable plug.
so again, i don't positively think usb-c is here to stay for the rest of the plug-in era.. but i do think it has a pretty good chance at doing so.
it's completely relevant to the point i was trying to make.
that being, this is most likely the reason we see a single style port on the mbp.. the designers felt it was the purest approach and 'best' design choice.. so they implemented it.
there isn't one style port because t.cook walked into the design studio and said "we need to find a way to make a few extra bucks off our users so let's only use one style port and sell them dongles.. muahhahaha"
whether or not you like what they've done is another story.. and you're arguing why you think it's a bad idea etc.. and that's fine.. i happen to agree with the choice, you don't.. cool.. i'm not arguing you about this.
my point was that i feel people should try to understand why the decisions were made instead of resorting to --> "GREED!!!" or "they don't care about MEEE

" or "they're out of touch!!!" etc...
because those aren't the reasons why there's only one style port.
[doublepost=1480098724][/doublepost]
fwiw, skeuomorphism and flatness aren't opposites of each other.. they're not really even related to one another.
in Sierra, we still have skeuomorphic designs but they are now flat instead of that 3D looking stuff.
the calculator for instance-- it's still skeuomorphism because it looks just like a physical calculator.. it's not necessary for the calculator to look like this on a computer but it does because it's taking design cues from a previous object.
flatness is just removing all those highlights and whatnot from buttons which made it look like the buttons had a depth to them.. from a design pov, it's a fake and unnecessary effect that, while cool/wow-factor when computer graphics first gained the ability to do things like that, it's now known to be without purpose and basically tacky.