By the way, if anyone is interested in adding something to the bundle, he can do it via USB instead of connecting the device to the internet which is quite convenient even compared to directly plugging the Pi to the internet.
How about adding a script with coldpi that removes the ethernet interface and the temptation to easily connect the coldpi to the internet?
Well I don't want to cripple the device by removing the interface. I will however disable it by default, so even if you connect the cable by mistake nothing will happen until you start the networking service manually.
I'll be uploading the complete Raspberry Pi SD image soon (not just the Armory source as currently available).