I think you're missing the point. OK, its good $1000 bucks as a standalone machine, but in todays world, there is a great number of people who have a computer which is aroundabout the time for an upgrade .... whether that be PC users, early mac mini users, whatever. They may already have a decent screen and setup and specifically dont want a new screen. Apple has nothing for them.
The mini is outdated as a new purchase these days, and the MacPro waay to expensive. Think what a $1000 headless mac could offer you ... it'd be great.
I'm one of those people. I'm running a nearly 4yr old laptop via a Dell 24" S-IPS panel, and i want a faster machine with more storage space as the laptop is starting to not be upto what i'm asking if it. There is simply no way i'm going to want a 20" poorer quality panel to replace it. I want a headless mac, with 3.5" HDD's and a decent graphics card, and probably quite a lot of people share my thoughts.
I also agree with the comments regarding Apple adapting to the climate change of the economy. People are going to be reigning back their budgets and where folk may have thought " i'll spend that little extra to get an Apple " i think a lot of folk will think " i can get similar spec PC for less and put the saved money elsewhere "
They just seem to have stalled at the bottom of the hill and cutting out products / updates giving them little momentum to get up it.