Nothing whatsoever, offers nothing at all to your normal everyday computer user
Ypu really should just move on if you think that way.
What made the AMiga A success was simply that it was marketed like a games machine, but offered so much more coupled with an easy to use OS and advanced graphics/sound system. In other words you got
morethan you bargained for at a relatively inexpensive price.
All we have to do is the same thing again.
First it needs an identity, these generic cases, however nice they get, dont do it. We need a case that yells AMIGA.
There are two places the Amiga could break into the market for a sustained and healthy profit flow. Industry/kiosk systems and that kind of thing, which wont really get it into the public eye, and a multimedia entertainment platform that can replace the DVD, CD, stero, VCR, surround sound systems, radio, maybe even cable TV, provide the households internet gateway, AND be a useful workstation/games machine as the bonus.
In my home I currently have 4 sperate devices(5 if you count the surround sound system) The AMiga could easily be designed to fill this space as all these other machines (stereo DVD VCR surround and cable) the cable part is where a partnership with a cable tv provider would be required, but ignoring that I would still be eliminating 5 device for 2 device(not including the cable) on top of that it can run as a normal computer/games machine.
this could very well get the machine into enough homes to bring the developers back, however it would need to be marketed well, and it would have to be soon as there are manufacturers who are beginning to move in this direction.
I have thought of doing this myself for years, and have set up my PC to do this in my computer room, the only thing I am missing is a TV tuner board.Even still, it is not integrated too well and is just a bunch of seperate and competing interfaces on my computer, easy to use for me but not others who are not familiar with my system.
Combine this with internet gateway and wireless networking/bluetooth technology with properly integrated software interface, a strong and well marketed identity, and you have a winner!
Something like th NGAGE using wireless technology and the Amiga as a server for network games mayhem in the household could work well too in support.