Alot of people seemed to hate the postmoogle quests. but I liked them and would like to see more.

Each postmoogle quest focussed on a specific otherwise forgettable person you met during your travels and fleshed them out a little bit more by either explaining their background and motives or by showing what kind effect your assitance has had in the long run. This helps make even the most mundane side quest npc more of a part of the world.