Note that the HTCPCP protocol has recently been extended to fully handle teapots (instead of just returning an error) - https://tools.ietf.org/html/rfc7168 http

Note that the HTCPCP protocol has recently been extended to fully handle teapots (instead of just returning an error) - https://tools.ietf.org/html/rfc7168 https://tools.ietf.org/html/rfc7168 I think that adding toilets is a very reasonable next step.