I used it on an IBM Workpad Z50 (WinCE device, really quite cute) booted into NetBSD. It had a fairly slow MIPS processor and 16MB of RAM but with a 1GB IBM Microdrive (spinning rust in a CF card format) and a wifi card (Orinoco Gold, recovered from a scrap supermarket barcode scanner gun) it made an awesome portable setup.
I believe taviso still posts on here. Pretty sure we chatted on IRC at some point. Anyway, it was taviso who had the coolest configs and that's where I got all my inspiration from, using it.
You know what? I might just fire it up on something, I'm sure I've got a netbook around here somewhere.