Exchange Server was initially Microsoft's internal mail server. The first version of Exchange Server to be published outside Microsoft was Exchange Server 4.0. Exchange initially used the X.400 directory service but switched to Active Directory later. Versions 4.0 and 5.0 came bundled with an email client called Microsoft Exchange Client.
Definition of pareidolia in the English dictionary. The definition of pareidolia in the dictionary is the imagined perception of a pattern or meaning where it does not actually exist, as in considering the moon to have human features.
There is actually a scientific explanation for this apparent daftness called face pareidolia. It has also been suggested pareidolia is at play - the brain's autth faat automatic reaction to trick the eye into seeing faces and familiar objects such as animal shapes in patterns, textures or clouds.