See the posts by Kopsis earlier in the thread and go read his blog posts on the KJS. He tried, and it boots Linux just as it should, and then there are the (unfortunately usual) issues with this kind of customized hardware : running X in 800*480 on that video chipset, keyboard layout, Wifi and BT support and so on...
Most of those are probably solvable, but as he says, he bought the critter to use it, not to tinker with it, so he didn't want to spend the time and effort. If someone does, thought, it could make a nice little Linux sublaptop...