RSS is a protocol, not a service. Email doesn't have analytics, nor does html or http or any other protocol. Analytics is functionality you connect to services

RSS is a protocol, not a service. Email doesn't have analytics, nor does html or http or any other protocol. Analytics is functionality you connect to services or tools, generating logs of how you use something. It's not on the same level of abstraction as a protocol. https://en.wikipedia.org/wiki/RSS https://en.wikipedia.org/wiki/RSS