Quote Originally Posted by kyuven View Post
Counter: name one single player game that charges a monthly fee to play.
I am not sure if that has anything to do with how a game should be played. Guild Wars 2 you pay for the game and pay no subs, yet people still play it in a multiplayer way.

Face it, some people will want to solo content others want to do it in a party. Naturally, adjust accordingly drop rates/toughness of mobs etc.