Think I may have caught this idea from someone else but...
What if there were a set of standardized, easy quests on every RPC "Q" page. Example : A quest to go get your documents, which rewards a standard amount, something pretty easily acquired, like a silver coin or whatnot. Again, this exact same quest would be viewable on every RPC. These simple quests could be limited to MP3 levels in order to encourage people to stay interested in the game, and involved. Obviously getting your documents is a one time deal, but you could potentially even have repeatable, easy quests.