I see e-ink readers, such as the Kindle, being used as a POS system for merchants. Linux installed with this running. It's awesome because it's super lightweig

I see e-ink readers, such as the Kindle, being used as a POS system for merchants. Linux installed with this running. It's awesome because it's super lightweight and can be installed on virtually any device without even having to run an X ui server. That also means that you don't have to install anything but this bitcoin client on the system, which dramatically lowers the possibility for attacks.