Topic: When

DragonMud is the oldest continuously-running implementation of 
TinyMUD, though the code has been heavily modified by the Dragon,
John "Jopsy" Crane.   Originally put up in December 1989, it became 
accessable to the rest of the world when Northern Arizona University 
went on the InterNet in March of 1990. 

TimeStamps went into effect on DragonMud on 11/1/90.  Players created
before that time have no "create" date.

See Also: Overview.