Bushido, host your DMs more often. They are really fun and well-designed/built. I get inspired by your DMs to make my own. Maybe people will get an idea of what a good DM is and try to make one. There really was never a time I was bored at your server either, even if you were just building.
I also see what you're getting at. If you take the amount of players from pecon's, Cat123's, Glass', Reinforcement's and ArmyUnit's (knife DM, trench DMs, and boss battle), that's over 100 players. None of them are really a 'good' build and almost all of them get boring after about 10 minutes of playing them. I see lots of players that are really good at some of those DMs, like someone that's a really good knifer. But I would love to see them try a DM that requires actual teamwork and intelligence.
We definitely need more well-built, fun, and interesting servers. Like yours.