5$ per month is pretty impressive. What hardware would you be running this solution on? Typically if you run hardware in a co-located data center there's a fe

5$ per month is pretty impressive. What hardware would you be running this solution on? Typically if you run hardware in a co-located data center there's a fee for that, is that included in the 5$? What did the hardware cost, and based on depreciation, how long will it last before requiring replacement? Is that also included in the 5$ you are quoting here?