Speaking of different kinds of roleplay, if you make your server a "serious Roleplay" server, or something similar, then you might get a lot more people online as a lot of people are looking for someplace that they can play DarkRP in a managed environment, so they don't run across so many hackers and people looking just to cause grief by RDMing, RDAing, and the likes.
"It never hurts to keep looking for sunshine" - A. A. Milne