As an IETF participant in the working groups, that was very late. That was 2004. It was the Atom WG. But that was also only because W3C before that time operated independently of IETF, and I was mostly working with web technologies.
As an IETF participant in the working groups, that was very late. That was 2004. It was the Atom WG. But that was also only because W3C before that time operated independently of IETF, and I was mostly working with web technologies.