Ok, the first draft of PaceMediaEntries4 has been posted, incorporating the feedback from Tim and clarifying the point that media link entries MUST contain an atom:summary element and that servers may populate required elements with content derived from the media resource or any other source.
http://www.intertwingly.net/wiki/pie/PaceMediaEntries4 Tim had mentioned that he was going to post some additional comments, and Joe indicated that we may need to say a bit more about the accept element's handling of "entry" and "application/atom+xml". Joe: care to take first pass at the text? - James
