I dunno. The main issue with the 1010 and Linux is the GMA500 graphics. Generally, they aren't well supported in Linux.
You might also need to install a driver for the Broadcom WiFi (?). The 1010 also has slow IO performance, but that's a hardware limitation, that applies to all OSs.
On the plus side, the GMA500 has video decode acceleration that the GMA950 and GMA3150 in the other Minis don't. And the video decode acceleration even works in Linux, which usually isn't the case (Intel and ATI generally don't support it in Linux).
So, I don't have a specific recommendation, but researching GMA500/poulsbo/psb and your distro of choice may help you make a decision.