A'koss's Prediction of the RPG Industry - 2014.
By 2014 I predict there will be very little in the way of PnP RPGs.
What you'll see is a resurgence in virtual reality games and "VR-RPGs". I think monitors will begin to fall to the wayside of lightweight, high resolution video goggles, headphones and mic which will allow people to work in huge virtual workspaces. Imagine VR travel... Imagine 360 degree, realtime VR dungeons and monsters, networked with your friends and a DM who can coordinate the whole game from above. Imagine a VR-MMORPG with teeming cities and near-photorealistic graphics and motion.
2014 might be a little early for this though, but by 2020 I have no doubt that the transition will be complete.
Cheers,
A'koss.