There seems to be an somewhat of an assumption that everyone who visits the galleries is or considers themselves to be an artist, capable of rendering the desired technical criticism, much less recommending the necessary changes. I think a lot of people simply enjoy looking at the images and complimenting the ones they personally like. Even a lot of people who use Poser may not feel that they are qualified to comment in that way. For the people who do have the chops and who aren't thin-skinned about taking criticism, perhaps there's a need to form some kind of informal group that can further this process.

"Democracy is a pathetic belief in the collective wisdom of individual ignorance." - H. L. Mencken