Everything Apple does is revolutionary. I'm still excited, but the buzz-word gets old.
How about, make an OS that is fully compatible with Windows programs, so you don't have to flip to boot camp or fusion or parallels every time you need to use something that requires Windows. Whenever someone is looking for a new computer, I tell them to get a Mac because I truly think its better. Then I have to explain that not everything is compatible, Office costs more on a Mac, and if you want to run programs built for Windows you have to pay around $50 for an emulator and up to $100 for a copy of Windows to run on it, on top of the higher cost of the Mac.
Being able to install software meant for Windows on a Mac with no other cost would be truly revolutionary. I know next to nothing about programming, though, so others will have to tell me how stupid this is.