The point is: people WANT a replacement for the 12" PB of ol'...not just a MB, but a full-featured MBP in a small footprint...and please, no bare-bones, ultralight subnotebooks...we need a REAL yet smaller MBP...that's all.
Optical drive? Check.
Backlit keyboard? Check.
Basic I/O, 12"/13" screen, widescreen? Check.
I am sold if something like that comes out...nothing more, nothing less.
Leave the PowerBook Duos and 2400s in the past...they are not needed.
You said there was no market for this. I guess you now recognize your error?