Any time I open the close dialog I wonder if it ever happened that 5 people voted to close; each of them with a different reason?
As long as it wasn't done deliberately the probability of such lack of consensus is very low, but there are, on the other hand, millions of questions on SE so even a very improbable event can occur.
So, has it ever happened?
SELECT Id as [Post Link] FROM Posts WHERE Posts.PostTypeId = 1 AND 5 = SELECT Count(*) FROM ( SELECT DISTINCT Comment FROM PostHistory WHERE Posts.Id = PostHistory.PostId AND PostHistory.PostHistoryTypeId = 10 )