I would be up for a much more brutal server, gear destruction, no respawn, only resurrection by players or it is perma death.. lootable corpses though! (wouldn't happen but lol would be nice)

I ain't sure on how dungeons would work overall, but then if they just threw in a exp bonus so its more about the end game content and tough challenges over leveling i think that would take away the boring part of the game.

just my thoughts anyway..