Note from the moderator :
Excuse me Echon, I have accidentaly deleted your thread (damned Quakesrc Forum with warning messages writen in black on dark blue background).
My intention was only to move Crusher message in a more appropriate thread

So Your question was about integrating a WorldServer in your mod.

- Yes the WorldServer may be compared to Vortex or King Of The Server.
It manage account and persistant data like health, armor, inventory, stats ...

- It could be easy to add skill and experience storing, or a ranking system.

- The WorldServer also manage server list like a master/browser server

- The XMLRULES feature combined with the WorldServer allow to modify, add or remove entity in the maps, directly from the WorldServer. It can be used for adding monsters, items, trigers ...

If you are interested to use it in your mod I can provide support, but wait for the 0.3 version, it's a clean up code version, especially designed for helping integration.