Users commonly get no feedback on their answers, especially when answering questions by low rep users. I.e. no accepts, upvotes, downvotes or comments. If the question has enough views, other users will upvote your answer, but commonly these questions only have a handful of views.
I find this to be really discouraging. So I was wondering if we could do something about that, such as not allowing a user to post a new question until he's given feedback to all the answers of his previous question.
In addition to this, it would be nice if it were easier to follow up on your old answers, e.g. by providing a visual indication in the list of answers that the OP has given feedback on the answer.