Real random ordering of answers
As we all know, there are "active", "oldest", "votes" tabs for answers at stackexchange. I suggest to add a tab the could be for example called "unbiased". In this view, the answers are sorted randomly and all votes, comments and acceptance check are hidden. But the viewer still can vote for himself (probably a single check at the area where all scores are placed).
The objective behind this is because our actions are always biased, either by something we see first (or not seeing something at all if it's last) or by seeing how others react on the subject. This view would probably allow judging independently.