Hi,
Welcome back - lots of people are waiting for AmigaOne (or OS4 capable) boards. Check out
http://www.troikang.com/ for the Amy 05, which is (hopefully) coming out soon.
Personally, I think that OS4 release is now overdue, and they are losing potential customers by delaying further as people sell their ageing hardware and move to UAE, or worse - windoze.
Still, better 'right first time' than 'hello, my name is Bill Gates' :-D