In the colony of New South Wales, Australia, a muster was an extension of a Military Muster to the general populace. A general muster was held when deemed necessary to count the convicts and general population. Many people were not included.
Muster is a PHP/MySQL guild roster management application for World of Warcraft guilds. Muster maintains roster information such as character info, gear, and keys. Roster updates are performed by LUA addons in conjunction with a simple upload application