I'd love to see a way which helps me to help people finding a solution for their issues. Therefore, if somebody asks a question, he should be able to mark an issue as solved. And I'd like to filter for post without label.  

Besides that, if other people do have the same issue, they would like to see the resolution quickly. So a "most helpful answer " would be great. We already have posting with answers like "I don't know.". This makes searching a community for real answers annoying. Do you know what I mean? ;-)