I'm not sure how to do this, yet, but you might be someone who's interested or maybe someone who reads this post will point me to how it's already being done.
Writers who care about their posts being read and responded to, who are looking to improve and want to engage in mutual feedback, could be giving constructive criticism on each other's work. There could be a tag for posts that are requesting to be work shopped.
This post reflects my own values very well. I think that many gifted writers may never be widely read because of not wanting to stoop to treat readers like idiots with headlines about boobs and money. If nothing else were to be accomplished, I'd like to meet those writers and read their posts and maybe upvote. I bet I'd find as much or more than by sifting through the 'new' page.