Something similar to the beagle board: http://www.globalscaletechnologies.com/c-2-globalscale-techn... or http://www.igep-platform.com/index.php?option=com_content...
I hope there will be something nettop like with tegra 2 / omap4 / nec's new platform in the near future, I'm looking for something like that as a replacement of my current desktop. Also boxee 2 might be interesting...