What the heck? ARM?
PPC man!
We still have PPC and it's not outdated at all. It could be a bit more expensive than ARM, but we already have a line on it and we don't need to shift to another non-compatible processor family, specially since ARM cannot emulate PPC.
If you want an ARM you should consider on buying an Efika MX... Big mistake genesi made there.
PPC is still alive and really alive, and it can match x86 computing power, look to the PS3 powerful and cheap, so we don't need to shift to ARM or whatever. We can survive with these "outdated macs" that apple doesn't support anymore and that are really powerful for our daily use. Or even we can have some new project PPC based. Piru and team made it with MorphOS, and i'm sure they will keep on supporting that "outdated macs"...
I can't wait to have MorphOS installed on a G5 quad core. Or on a new-brand PPC based amiga board.
That's the way ahead.