I have made this document a long time ago and just found it on debug's folder yesterday. I came up with an idea of using database-npcs are libraries, where you can store informations to be used with message systems, server announcements and such.
This is a very specific document, so some people might not understand it, but doesn't requires much knowledge of scripting.
I'm not the first one to think about it, sure, but I have already seen many people trying to work on systems for playerworlds and this idea may be useful. As many of you know, english is not my first language, so if you find an english error, forgive me.
I would appreciate positive comments too.