this is not the subject, whether or whatever the limits are these are concerns os amiga/aros68k users, standard boards are available for other aros users rather than what you choose to use. no need to lecture us who know better.
It wasn`t intended to be a lecture, but personal sentiment and attitude.
PowerPC route was chosen because 68k seemed dead. But this were times when everything was hardware tied. Today, with AROS 68k, FPGA machines and UAE almost universally avail, 68k exists on both software and hardware level, even in better position then ever. 68k code we can run on AmigaOS 4 and MorphOS too ... and its most present "Amiga"
Back on topic, if it would help guys using the Classics, would donate to such bounty.