Okay, so first off I just want to start with the fact that I wasn't really sure whether I should put this here or in the Aesthetics section (since it technically applies to both) so admins feel free to move as needed. First off, I want to say (once again) that PotM is the most enjoyable server I have played on to date (and I've had NWN for 8 years at least now.) The custom systems are just so wonderful and add so much to the atmosphere and realism of the environment. Many have attempted this in various ways and I have to say that in virtually all cases, you've surpassed other such attempts.
The only thing I really wish you had: permanent placeables. When I used to play on Arelith they had some craftable items you could place that would remain through resets until it was removed by someone or destroyed. They don't use haks, so I'm sure it would be entirely possible to do that here. I'm not saying you should have quite as many permanent placeables as Arelith did, since a lot of people seemed to go overboard with them, but things like tents and some deployable crafting stations would be cool.
I'll give you an example as to why I think this would be a fun and worthwhile addition here: I play a wild elf, and there are a fair bit of rangers or other forester type characters that I am sure would like to find some little corner of the PotM world to claim as their home. So if they could deploy a tent that would stay there through resets, that camp would be there for any others to see when they come through the area, even if the player who "owns" it isn't there. Then if you're really curious, you could stalk this camp to find out who lives there. I just feel it would add to the atmoshpere a little.
Regarding the deployable crafting stations: I realize not all of them are feasible, of course, but those that could conceivably be transported somewhere (even if their base weight requires an ox for a single piece.) This is more than for just the camp idea I have above. For example, say the elves of Degannwy, which as I understand it are getting more and more RP these days, could buy some of these and transport them to Degannwy for the elves to use. Other player factions could likely use them as well (if they don't already have them all in their bases) Anywho, those are my two suggestions for the day. Discuss, give feedback, and thanks in advance.