I bet Kjar is up to the task of writing a contribution system for you guys. It could be attached to the group descriptor and used for quests or really any applicable time. The group leader could start it up with something like "gcontrib enable" then "gcontrib clear". Then something like "gcontrib report" can report relative contribution since the last clear to the group. Assign contribution for healing (successful, not overhealing), damage dealt, damage taken (again actual, not overkill), debuffs applied, etc. The trick would be to allow (and regulate) additional bonus contribution points for those things in quests like finding the hidden mob/item/room or coming up with the winning strategy. But I think a group leader (or an immort member of the group) could run "gcontrib bonus <player>", and said bonuses were always displayed to the group, would be sufficient.
There ya go, fair and impartial (mostly) contribution tracking for quests and other group events.
Tower
Edit: By the way, this idea is totally ripped from Warhammer: Online. If they ripped it from somewhere else, I wouldn't know.
