MAngband

We have today

Hiscore dead players, with current players included (I think)

I want more :

Listing of Winners (Morgoth killers)
Hiscore all players  : Dead/Alive/Both
Hiscore by Occupation  : Dead/Alive/Both
Best Exp/Hour playtime : Dead/Alive/Both
Fastest players to get to level 50
Worst PK players : Dead/Alive/Both
Best PK players : Dead/Alive/Both
Best Monsters at PK

and any more you could think of.
etc.

A variation on this could be something similar to what is common among CounterStrike servers. There, a mod is run that logs stats which are spat out in a way that makes them easily used for web usage.  A servers accompanying website then has loads of categorys of stats available for rankings, high scores, etc.

Fink