On my most recent G2 NoTR playthrough, I've discovered a new quest. I haven't the slightest idea if this was discussed before or if it's "mainstream".
Right. I'm in the 5th chapter, travelling from Orlan's tavern towards the Circle of the Sun. I just passed Dragomir's little camp and, not further away, i met Rosi (Sekob's wife) and Till, the annoying farmer standing around Sekob's farm. They give the NH a quest, saying they are fed up with Sekob's behaviour (probably the final straw being the possession), and the NH offers to take them safely to Onar's farm. You receive quite a bit of gold (unsurprisingly for a chapter 5 quest) and a fair amount of experience this way for a simple walk-in-the-park. Haven't discovered this one in my previous walkthroughs, though it's safe to say in the 5th chapter, one doesn't have much interest in roaming the land for unknown quests.