Read this paper, I’m believed that the question answering should be systematization.
Like the social network every associations, they come from each different territories, because the knowledge answers database so huge, which will not satisfied every one possibly.
Like a college include each subject in a curriculum, the web site create associations rule, a member should log-in then select focused answer separately, select different series will finding most match result for yourself, it’s will save more time to search.
About knowledge sharing it will build on web site’s group, as above describe that all distribute every serial for discussions, it’s will be generate more detail, clear, specialty experience and answers, therefore every groups section will be one interesting discussions.
