The problem is the whole aproach to the hardware issue. Since Amiga has decided to create the OS and don't care about hardware, you'll never have a product that you can call "revolutionary" in the sense of the Amiga500
That's why Amiga should go X86. The next 'Revolution' Amiga is on the virge of is not making hardware, but taking the hardware that's out there and doing amazing things with it. Things that you CAN'T accomplish running Windows or Linux on that same hardware.
Everytime Nvidia or who ever comes out with a new product, it needs to be AmigaOS that exploits that hardware beyond what even the designers imagined. Things that would impossible with any other OS.
That what will make AmigaOS revolutionary again.
AmigaGuy