Alright, a few specifications about our mud:
1) A flexible and fully customised security system that allows any wizards
to be in charge of access to his or hers files (read/write/exceute/etc and admins can override).
2) A time system that keeps track of days, nights, weeks, months, years, seasons, etc and ways to actually use that smoothly in the game down to detail level.
3) A property system that keeps track on any- and everything like colors, materials, holiness, etc.
And much more...
/R2