I didn't even read the thread. I just haven't posted here in a while and wanted to point out the fact that this image is fake.
There is no reason for mini-DVI, just... none. That doesn't even make sense. On top of that, Firewire 800? No. Not happening.
These aren't the droids you're looking for. Move along. Move along.
Sure there is reason for the mini-DVI. With the Mac Mini, users need a monitor. If they only went with mini-DisplayPort, users would be limited to the 24" LED backlit Apple display. When you are selling a $599 machine, it would be stupid to force buyers into an $899 monitor. By including the mini-DVI, users can still use older monitors that are far less expensive. It is sort of a transitional product offering, giving people the choice of the newer technology or the older.
(Before anyone says anything about the new MacBooks having only mini-DisplayPort, well you don't NEED an external monitor, unlike the Mini.)