Don't know, I used to run around maps with a few mates from my guilds. Once you used to get a wizie, a priest and a hunter it'd pretty much end up as adhd as counter strike, so it never really felt like grinding to me.
I kind of liked that it'd encourage exploring maps teaming up and the like, instead of going get me 10 limbs from that guy in this map, now give me 10 from that one, now 10 from that one... ad infinitum or get to the min lvl to enter a raid, now raid with the only change being the dungeon every 5 or so levels.
Also, war of emperium used to be blast, can't think of anything else that even nears the amount of clusterfuck as having 3 guilds attack a castle while 3 guilds are defending one.