A while ago (April) I bought a Pogoplug with the explicit idea of using it as a NAS device. I finally bought a new 2TB drive and plugged in the pogoplug. I pretty much instantly realised I was going to run Debian on it instead, if only because that’s what makes me comfortable: Debian, ssh and XFS.
Installing Debian was easy (google it) and incredible props for not only an attractive looking device, but an easily hackable one (the default software is probably quite good for non-experts… I just happen to want Debian).
I have to say, I’m so far rather happy.