Please don't replace MagSafe on the other MacBooks. Please. I get that you want to be trendsetters, etc. If anything, just make a better MagSafe connector, if that's even possible. MagSafe has saved me countless times. This single port crap is getting old.
I really miss my 2011 top-of-the-line Macbook Pro 15"–it had Thunderbolt, discrete graphics, SSD, all the bells and whistles, but still had firewire 800 ports, Thunderbolt ports, USB ports, so on and so forth. It even had the "high-resolution" display upgrade that was offered for a limited time, which was basically a step towards Retina long before they introduced that.
I'd have kept it at least another three years, but the discrete graphics card died. Apparently this was a problem en masse. Now they are offering a repair program, but I'm on the fence about sending it in because it has all my sensitive data, and I'm not able to boot into it to remove any of it beforehand. Anyone know if Apple goes through your stuff when doing those kinds of repairs?
Man, that was a sweet spot of a laptop. This latest MBPr is great, too, but that one was special. I compared screens while I could still get it to boot every 100th time, and the display was actually a lot brighter and better looking, despite not being "Retina". Go figure.
A major part of Apple's Macbook user base are professionals–developers, designers, and other people who are savvy with the laptops. They need ports for their peripherals (from external HD, to Thunderbolt Display, to projectors for presentations, to advanced audio interfaces (which Firewire was best for... Firewire forever!!!). We make use of iCloud synching, and shared keychain/synchronized tabs/bookmarks in Safari, even.
I'd even venture to guess this part of the user base is larger than the casual user who happened to go out on a limb and get a Macbook over a PC laptop for their basic web browsing and document editing, because they don't really have a need for the BSD operating system that lies underneath. I, on the other hand, need to be able to drop down to a Terminal to do my work.
What I'm getting at is, moves like going to a single port with a crummy dongle are all in line with this movement towards unifying iOS and OSX, and that doesn't need to happen. They need to remain two distinct and very different products, but that glue together increasingly well with iCloud and other services. Hopefully Apple won't make this mistake, but this 12" netbook is truly the dumbest Apple product I have ever seen. I even think the watch is a bit silly, but will probably own one. But I wouldn't touch that overpriced netbook with a 12" pole... pardon the pun.