Why would a loyal Amiga owner want a totally incompatible PA-RISC thing? Starting from scratch with 0 installed userbase is next to nuts.
That washing-off-hands at AAA also makes me scratch my head.
Even though I was young when I bought my A500, moved to the A3k eventually (loaded, with Cybergraphics card, PP 040), I noticed most of all games were basically "Amiga 500" games and never took advantage of us who had loaded systems. It was like having a ferrari but its top speed was 5mph.
Taking the leap from a 64c to an Amiga, nothing was compatible with the "old 64", but alot of us took the jump anyway. If they went PA-RISC and had software, the masses would have followed, I know I would have.