Chapter 4, the service definitions from CalConnect is still pending
Fleshed out Time Stamp and switched to a more consistent use of duration (xs:duration) for interval definition.
The crying need is for someone to step up with a sequence of operations (soo) straw man
http://www.oasis-open.org/apps/org/workgroup/ws-calendar/download.php/37536/WS-Calendar-1%200-spec-wd-03.pdf
I would like to vote out a committee draft for informal public review in two weeks or so. This means it is time to lose your reticence and go at the document. PDF is marked with line numbers. Doc, and changes are available as versions of the document if you need them.
tc
"Energy and persistence conquer all things." -- Benjamin Franklin