Whatever you end up doing on the NES would end up not being a website anymore. You want to interface with joystick port 1? Not TCP/IP anymore. Whatever gatew

Whatever you end up doing on the NES would end up not being a website anymore. You want to interface with joystick port 1? Not TCP/IP anymore. Whatever gateway you would use to connect to the custom protocol would have a lot more oomph than a NES.