Amiga is a retro hobby, treat it as such - see Minimig for how to do it right.
The whole AmigaNG thing is 10 years or more past being a realistic possibility and for everyone involved it's time to set it down as such.
What are you talking about? Ten years ago it wouldn't even have
been a possibility, let alone a realistic one; now, we're finally starting to see some progress towards a more powerful Amiga-compatible (note the emphasis on "
compatible," as in "not just a generic PPC/x86 system that's adopting the Amiga name?") The market doesn't have to be split binarily between "direct recreations of original hardware with no extra power or features" and "bog-standard x86 clone system running software that's somewhat modelled on an older OS people liked."
Assuming that the people behind projects like NatAmi do see them through to completion, and transition them to a business sanely (where "sane" is defined as "not charging $2300 for a 2GHz computer,")
it can work. We live in a world where $50 will buy you a clone of a game console that used to cost $200-300; producing an affordable boosted-but-not-bleeding-edge clone of the Amiga is
perfectly within the realm of possibility.