Perhaps I did, but I am talking about Working Group Drafts
"1.1. What is a Working Group Draft?
Documents under development in the IETF community are distributed as
Internet Drafts (I-D).
Melinda and/or Randy have said what I want to say, but as a factual
clarification to the draft, the above statement is only part of the
truth. Documents under development in the IRTF are distributed as
I-Ds, and so are documents about random subjects by random people,
especially those intended as independent submissions to the RFC Editor.
So a more complete statement is
Documents under development inside or outside the IETF community are
distributed as Internet Drafts (I-D).
Even better:
The I-D repository is managed by the IETF Secretariat under the direction of
the IESG, but the repository is used by the IETF, IRTF, IAB, and the broader
Internet community to distribute documents.
Russ