Agreed, port it to x86 and I'll buy it in a heartbeat. I already have a Core i7 rig'I'm not about to ditch for buying a sam, no matter how cute.
For OS4.1 I will not make the investment in hardware that runs OS4.1 only, or maybe some Linux stuff albeit a lot more slowly then the hardware I have now.
Port it to x86, I'll install it dual boot (maybe triple) and I'll actually use it, instead a little (expensive) machine sitting in a corner never being used.