Premed: Mobile platform may be the death of this game in the end. Less & less people ar buying PC's & laptops, we are being seen as dinosaurs. Phones & tablets are becoming all pervasive. I myself am slowly using my phone for more & more online functions that I used to use my pc.
I seem to remember this comment was made when the mobile platform was first released. Many disagreed, but I think it still holds true, for exactly the reasons put forward above.
Lets see what WGT is like in a few years time. Aimed solidly at the tablet and mobile market is my guess.