I didn’t buy a Raspberry Pi to save money. I bought it because I wanted a small computer I could leave running, a**ign a few jobs to, and mostly forget about once everything was working. That’s more or less what happened, except the list of jobs kept growing, and I eventually realized several of them had previously belonged to services I was paying for every month. By the time I added it all up, that little $80 board (at the time of purchase) had quietly become one of the few computers I own that was actually lowering my monthly expenses.