I don't think Nwn gamers/moders will quit when VR sets, Oculus like are available. In its current incarnation, VR tech is cumbersome, awful for people with glasses, need a monster PC and i am not that sure the motion sickness problem (Oculus supposed claim to fame) is solved. So, assuming consumer VR doesn't crash and burn like the 1st VR wave in the 90's, this will be a tiny niche market at best. Even if it takes off, we probably have a decade or more before it becoming mainstream. If the Nwn community is still here in 10 years, don't be afraid, there will be astute coders to make a VR wrapper for Neverwinter