i know that in the galleries, i can literally edit a comment that i've made on an image from 2001 [i just checked]... if we're talking wanting this to also be a thing in a forum [ok, maybe not that far back], i must agree about voting that as a 'no', even if 'edit history' was available. there are times when stuff in the forums becomes way too volatile, and editing posts, i think/feel, could be just another thing that could have the potential to exacerbate an already negative situation...