In multi without pvp its the same.
In multi with pvp the factions that player can create (called clans ) are the ones you can influcence to a greater deal, but imo as there is no penatly for dying, it is kinda limited in the high level area.
But clan wars that start at a fresh server for about a week than persisten server could be very intersting. There you can really fight for gaining the upper hand above someone else in the game.
Supporter and Founder of the :p for smilies Campange
We want :p