Akowalaki, me, Lego Rex, Metario, Count, Dart, Gavizt, Cavik, and various others worked on a Christmas CRPG for a month or so, but never gained Any players. Maybe next year..
But really. Hosting crpgs will only ever be easy if all of the following apply:
-The script is 100% bug free
-New players that join, will never have questions
-There will never be brick count problems
-DOS attacks are eliminated
-Players follow the rules
-You have a good quality dedicated server to host on
I hate to break it to you Akio, but you are most definantly inclrrect. City rpg servers are, in my opinion, 5* more difficult to administrate and host, than any "regular" server.