Yes, the quest givers. Or notices that say certain monsters drop a quest starting item. I'm aware the '!' appears on the map when you're 10 feet away from NPC's now, I'm talking about more hidden quests, such as item drops that start them, or random NPC's out on an island and such.
And Bob, do you mean the website has them, or an in game add-on has them? I see they have an add-on compilation... so not sure which you were referring to. (don't have time to read each mod in there at the moment, sorry.)