I'd like a board with a passive chipset cooler and 1394 and don't care for SLI.
SATA2 doesn't seem to offer anything with current HDD's, and I already have a wireless router/firewall, so NV chipset doesn't offer anything more than extra heat in the case.
Right now it looks like the Albatron board might be nice since it has a built in Via Envy 24 sound chip.
It'd be nice to get one with the newer Via southbridge, but considering they aren't even ready for the Intel Reference board (based on the AT Via review from earlier today), I doubt we'll be seeing them on a retail AMD board for quite some time.
However, since I'm still waiting for a good PCIe video card in the $300 range, I guess I'll just wait and see what develops on the Mobo side in the next month or so.
EDIT:
I should mention that the Chaintech board is interesting to me, even though it lacks 1394, and the DFI boards are interesting, since they have the supposedly ultra quiet fans. I'll wait to hear what people think on the DFI boards, but they might be worth a look even though they don't have the passive chipset cooler.
-D'oh!