Under the way the system currently works, questions are shown with the avatar of the person who posted them, and unless they have not been answered yet, the last person who answered is identified below the question. If the person who posted it has the generic AnswerMug avatar showing, or if one does not recognize the personalized avatar, then one of the only ways to know who posted it is by clicking on it, which automatically gives the question a "view". I think that's why some questions have dozens of views but only 3 answers, for example.
There are certain questions that give away who posted them, mainly by their content.
~