MMOG issues

Based on my experience with MMOGs, I think that it is difficult to program due to the need for speed. As there are many people playing from many different places, the program needs to be running decently fast so that people will not be irritated by slow speed. Although players are encouraged to interact with other players, there are those that do not. They play MMOGs as though it is a single player game. Some do this as they do not want to be irritated by other players' actions. Others' reasons may be that they are shy or do not want to interact with other players.