I've scoured the wiki (http://themeshaper.com/thematic/guide/?page_id=10 and http://themeshaper.com/thematic/guide/?page_id=12) and printed the bluemandala structure cheat sheet (http://bluemandala.com/thematic/thematic-structure.html) but I have yet to find a list that includes stuff like 'thematic_postheader_postmeta'. Is there a list of thematic specific variables? '$postmeta' or '$content' perhaps? I've consumed so much information in such a short time that perhhaps I did look at such a list but overlooked it.
I'm changing my mind on filtering thematic_postheader_postmeta and now want to experiment with filtering the content itself. Do I assume that is thematic_postheader_postcontent?