"I think we agree on the workflow. Poser is a tool with limitations. When it comes to still images, Photoshop is a tool without limitations."

Everything you say in this post I agree to 100%. But to cater to both camps it would be neccessary to publish both. FIRST your plain render THEN the postwork enhancements. In this way they who are most interested in the fine points of rendering can have their fill and then the others. Also, to accuratly judge a picture I need to know the size of the original. It is much easier to do a small picture than a big but a small picture is pretty useles, ie can't be used for printing. (I am talking about the resolution of course)