Yes, > Tearing in to what went well, what didn’t go well, and suggesting process changes for the next event is the regular [performance|postfactum|event] anal

Yes, > Tearing in to what went well, what didn’t go well, and suggesting process changes for the next event is the regular [performance|postfactum|event] analysis, but it IS NOT the postmortem! From your previous comment you understand what the term means "after death". Did you really think "after death" and "after event" are the same?