How about pricing is NOT similar to AmigaOne, but is in fact much better. $499 for TeronCX from Terrasoft, $599 for AmigaOne from Softhut, I think it $575 from compu-quick....
How about, the TeronCX as sold by Terrasoft in the US (remember, Eyetech are the Teron distributors for Europe) has a VIA686A (UDMA66) southbridge, whereas the AmigaOne has the faster VIA686B.
Eyetech has just stated on the Amigaone mailing list that the Linux-only mobos will be sold slightly cheaper than the AmigaOne G3SE. Which goes to show that Amiga-compatibility is worth something, after all. ;-)
Me, for the difference I'd take an AmigaOne every time.
Oh, but I have, haven't I? :-D