Sorry just read this update now:
"..AmigaOne X1000 project, making it the first and most probably the last desktop computer based on the unique PA-Semi CPU technology as Apple have now closed down the PA-Semi product line"
Hmmm. It would seem the x1000 and beyond is not a longer term objective for a-eon.
Ohh well. Roll on Q2 2011. I'm sure it will be a quick and painless beta test.