Never useless. "Junk hacking" be it for security or for hardware hacks like this. It often ends up being surprisingly important and useful in expected and unexp

Never useless. "Junk hacking" be it for security or for hardware hacks like this. It often ends up being surprisingly important and useful in expected and unexpected ways :) See: Travis Goodspeed - A Keynote in Praise of Junk Hacking. It is a very enjoyable talk.