Going through some of my old photos. I found the photo where we discussed on May 18, 2004 in New-York (20 years ago), where should be developed the Atom feed format: #W3C or #IETF.
I was sure we took minutes. I found them again
https://www.w3.org/2004/05/18-atom-nyc
There was also a summary by Sam Ruby at the time.
https://intertwingly.net/blog/2004/05/23/First-Choice