This looks great and seems like the unglamorous-but-useful idea that will pay. Offtopic: I believe that in the UK, you used to be tax advantaged if you threw a

This looks great and seems like the unglamorous-but-useful idea that will pay. Offtopic: I believe that in the UK, you used to be tax advantaged if you threw away old IT hardware and bought new kit. But you had to throw it away - you couldn't sell it on. Imagine the incentives to landfill that created.