Have to agree with the poster who said:
"why DVI, if mDP is compatible?"
They HAVE to put adapters in the box. This machine is not initially configurable without a monitor, in a practical sense, and for 98% of it's use, it will be connected to some sort of video output device.
Why would they go to MiniDVI, when they can just do TWO miniDP ports?
One miniDP->DVI output adapter
One miniDP->VGA output adapter.
Extra cost (like 17$, or something) to buy a second one if you want to run dual monitors. Hardly an issue compared to the cost of purchasing two identical monitors. AND, if they want to they can run two new Apple LED displays side by side, without ANY adapters, and a spare magsafe port.
And why not magsafe on a mini? I have 3 magsafe adapters on my workbench and plug laptops in and out all day every day. I work on them for a living. It is a decent system, in that it holds better than a friction fit under normal circumstances, and pulls cleanly away if something gets tugged accidentally, usually before it pulls the computer off it's table or desk.
I have been waiting for an inexpensive, modest-power Mac to run my workstation. I don't need a MacPro for Excel, web-interface, e-mail, and information display. I certainly don't need the furnace or jet turbine sound on my desk. But I do use dual monitors for screen real estate. I don't like the bulky DVI to ADC Adapter I have to use to run dual ADC apple monitors, though. But I already have that hardware. A small little dongle adapter is not nearly as much of a problem.
I could also use one for a little NetBoot server, with a big archive-store hard drive, and might not even need a permanent monitor with the OS's screen sharing abilities, but I would need FIREWIRE, for said external storage and backup.
I also want one for a HTPC, so adapters from mDP -> DVI or the third party adapter to HDMI are fine for that, or a HD monitor with DisplayPort, if that ever happens.
IF they do this right, it will be very versatile, and that is what will save and promote this little gem of a computer, is an upgrade that brings even more versatility.