Thank you all very much. This is just what I was looking for. Two proposals for using XHTML for introspection have been submitted. Rob Sayre's [1] uses XOXO and mine steals from his and adds classes for a more involved introspection document that other WG members are looking for. [2] If I get any traction with mine I will get started on the process [3] here. Note that this is very nascent and probably needs to be trimmed down. I added my Pace to the atom wiki only last night. That said I would love some preliminary feedback. Thanks again. - Luke [1] http://www.intertwingly.net/wiki/pie/PaceXoXoIntrospection [2] http://www.intertwingly.net/wiki/pie/PaceXHTMLIntrospection [3] http://microformats.org/wiki/process