The answer is obvious
My phone runs Debian. Sorry, Maemo, but come on, it's Debian. Why is that awesome, pray tell? Well, aside from the obvious bonus of not having an arbitrary abstraction layer keeping me away from my own hardware and sucking resources in the process, it means I don't have to do anything half-arsed.
I don't have to download some God-awful SSH client from the Market that will forget everything it was doing the minute I try to check my e-mail at the same time, and doesn't support landscape mode. I just hold a couple of buttons and up pops Bash, with ssh, grep, tail etc all ready to go. (Trying to do remote server admin on any portable device that isn't Linux-based is just PAINFUL, and potentially costly.)
I don't have to piss around with Opera Mini and Firefox Home, when Opera Mobile and Fennec are available.
I don't have to pay over the odds to get overly expensive shitty touchscreen remakes of games I never liked. My phone runs DOSbox!
I can edit code on my device without feeling like I've lost several fingers and my colour perception. What's Android got? SilverEdit? Give me a bloody break.
I can dick about with my device as much as I like, binding PS3 controllers to it and playing Mario World on the projector at work in my lunchbreak, and no-one will tell me I'm not allowed to, nor do I have to re-flash the device to pull that off.
*That's* why you put Linux on the device. Not because it's supposedly not as polished, not because it takes some tweaks to get working, but because it means you can do more with the device, with less interference, for no cash.
The first person I showed this article to came out with "nice machine, but if I can't get Android off it, then knackers to it." Personally I'd love to have this thing dual boot a Linux distro and MeeGo Tablet, just for a laugh.